🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.07

Radius: 1.03

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 0.61 AU - 0.73 AU

Year: 200 Days

Day: 20.4 Hours

Environment

Temp: 173 °C

Axial Tilt: 43.7 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.75

Radius: 1.7

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 1.03 AU - 1.05 AU

Year: 387 Days

Day: 14.6 Hours

Environment

Temp: 17 °C

Axial Tilt: 5.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.7 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 1.44 AU - 1.96 AU

Year: 810 Days

Day: 41 Hours

Environment

Temp: -53 °C

Axial Tilt: 43.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.97

Radius: 0.99

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.158

Orbit Range: 1.77 AU - 2.43 AU

Year: 1112 Days

Day: 17.8 Hours

Environment

Temp: -77 °C

Axial Tilt: 7.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.61 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.11 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.4

Radius: 11

Gravity: 6.06 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 4.64 AU - 5.58 AU

Year: 4219 Days

Day: 5.3 Hours

Environment

Temp: -146 °C

Axial Tilt: 21.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 34,351,895 km

• M1: 177,423 km (0.057 R)
• M2: 279,449 km (0.057 R)
• M3: 356,342 km (0.063 R)
• M4: 481,256 km (0.03 R)
• M5: 902,674 km (0.096 R)
• M6: 1,030,879 km (0.12 R)
• M7: 1,179,430 km (0.045 R)
• M8: 1,292,077 km (0.027 R)
• M9: 1,393,803 km (0.11 R)
• M10: 1,574,667 km (0.07 R)
• M11: 1,699,581 km (0.086 R)
• M12: 1,943,127 km (0.03 R)
• M13: 2,163,484 km (0.091 R)
• M14: 2,232,898 km (0.094 R)
• M15: 2,464,027 km (0.116 R)
• M16: 2,703,084 km (0.087 R)
• M17: 2,835,029 km (0.099 R)
• M18: 3,692,075 km (0.115 R)
• M19: 4,181,709 km (0.079 R)
• M20: 4,782,943 km (0.104 R)
• M21: 5,747,251 km (0.088 R)
• M22: 6,389,475 km (0.106 R)
• M23: 6,668,175 km (0.077 R)
• M24: 6,873,274 km (0.106 R)
• M25: 7,002,527 km (0.062 R)
• M26: 7,080,617 km (0.104 R)
• M27: 7,211,216 km (0.074 R)
• M28: 7,316,233 km (0.102 R)
• M29: 7,527,914 km (0.069 R)
• M30: 8,066,018 km (0.094 R)
• M31: 9,293,169 km (0.115 R)
• M32: 9,465,057 km (0.118 R)
• M33: 9,724,759 km (0.092 R)
• M34: 9,840,997 km (0.06 R)
• M35: 9,928,511 km (0.097 R)
• M36: 10,133,610 km (0.098 R)
• M37: 10,221,873 km (0.049 R)
• M38: 10,998,286 km (0.11 R)
• M39: 11,180,197 km (0.043 R)
• M40: 11,824,515 km (0.058 R)
• M41: 12,198,210 km (0.113 R)
• M42: 12,386,404 km (0.107 R)
• M43: 12,544,081 km (0.12 R)
• M44: 12,829,663 km (0.116 R)
• M45: 13,568,826 km (0.046 R)
• M46: 13,666,364 km (0.111 R)
• M47: 14,288,990 km (0.082 R)
• M48: 15,155,910 km (0.035 R)
• M49: 15,324,656 km (0.049 R)
• M50: 15,527,810 km (0.102 R)
• M51: 15,800,228 km (0.066 R)
• M52: 16,005,626 km (0.105 R)
• M53: 16,177,364 km (0.091 R)
• M54: 16,280,736 km (0.084 R)
• M55: 16,557,492 km (0.096 R)
• M56: 17,291,419 km (0.114 R)
• M57: 17,929,006 km (0.118 R)
• M58: 18,610,274 km (0.102 R)
• M59: 18,718,583 km (0.082 R)
• M60: 18,790,989 km (0.117 R)
• M61: 18,899,597 km (0.104 R)
• M62: 19,008,504 km (0.096 R)
• M63: 19,446,227 km (0.114 R)
• M64: 20,035,044 km (0.119 R)
• M65: 20,667,095 km (0.11 R)
• M66: 20,779,294 km (0.06 R)
• M67: 21,494,820 km (0.063 R)
• M68: 21,950,795 km (0.055 R)
• M69: 22,218,425 km (0.114 R)
• M70: 22,833,871 km (0.086 R)
• M71: 23,377,061 km (0.073 R)
• M72: 24,594,788 km (0.115 R)
• M73: 25,271,419 km (0.088 R)
• M74: 26,602,241 km (0.109 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.52 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 46

Radius: 12.1

Gravity: 0.31 G

Time & Orbit

Eccentricity (e): 0.155

Orbit Range: 4.66 AU - 6.38 AU

Year: 4737 Days

Day: 6.5 Hours

Environment

Temp: -143 °C

Axial Tilt: 39.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 34,351,895 km

• M1: 150,795 km (0.042 R)
• M2: 297,101 km (0.117 R)
• M3: 400,174 km (0.06 R)
• M4: 514,617 km (0.108 R)
• M5: 594,502 km (0.108 R)
• M6: 692,040 km (0.095 R)
• M7: 769,382 km (0.108 R)
• M8: 870,660 km (0.07 R)
• M9: 955,332 km (0.111 R)
• M10: 1,149,211 km (0.083 R)
• M11: 1,323,941 km (0.051 R)
• M12: 1,646,773 km (0.064 R)
• M13: 1,817,764 km (0.085 R)
• M14: 1,938,190 km (0.046 R)
• M15: 2,032,885 km (0.097 R)
• M16: 2,167,972 km (0.065 R)
• M17: 2,498,584 km (0.113 R)
• M18: 2,633,222 km (0.069 R)
• M19: 2,791,795 km (0.116 R)
• M20: 3,096,377 km (0.115 R)
• M21: 3,366,251 km (0.081 R)
• M22: 3,655,424 km (0.045 R)
• M23: 3,737,852 km (0.116 R)
• M24: 4,049,764 km (0.099 R)
• M25: 4,282,987 km (0.103 R)
• M26: 4,584,128 km (0.055 R)
• M27: 4,673,288 km (0.101 R)
• M28: 4,763,047 km (0.113 R)
• M29: 4,931,195 km (0.113 R)
• M30: 5,101,437 km (0.12 R)
• M31: 5,313,567 km (0.049 R)
• M32: 5,542,152 km (0.111 R)
• M33: 5,774,179 km (0.087 R)
• M34: 5,898,195 km (0.07 R)
• M35: 6,219,382 km (0.071 R)
• M36: 6,304,204 km (0.111 R)
• M37: 6,460,534 km (0.045 R)
• M38: 6,820,765 km (0.066 R)
• M39: 6,908,280 km (0.06 R)
• M40: 7,113,828 km (0.086 R)
• M41: 7,261,780 km (0.084 R)
• M42: 7,606,304 km (0.048 R)
• M43: 7,803,324 km (0.115 R)
• M44: 7,956,064 km (0.091 R)
• M45: 9,005,044 km (0.053 R)
• M46: 9,165,413 km (0.089 R)
• M47: 9,278,210 km (0.058 R)
• M48: 9,537,762 km (0.077 R)
• M49: 9,684,817 km (0.093 R)
• M50: 9,849,075 km (0.053 R)
• M51: 9,948,109 km (0.051 R)
• M52: 10,097,258 km (0.082 R)
• M53: 10,180,434 km (0.103 R)
• M54: 10,381,045 km (0.116 R)
• M55: 10,633,566 km (0.115 R)
• M56: 10,718,239 km (0.118 R)
• M57: 10,888,182 km (0.102 R)
• M58: 11,490,313 km (0.108 R)
• M59: 11,664,296 km (0.116 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 507.5

Radius: 3.5

Gravity: 41.43 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 12.63 AU - 13.15 AU

Year: 16903 Days

Day: 18.4 Hours

Environment

Temp: -179 °C

Axial Tilt: 44.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 34,351,895 km

• M1: 59,091 km (0.038 R)
• M2: 96,042 km (0.061 R)
• M3: 192,084 km (0.119 R)
• M4: 230,680 km (0.099 R)
• M5: 331,658 km (0.091 R)
• M6: 363,074 km (0.111 R)
• M7: 481,256 km (0.112 R)
• M8: 535,560 km (0.09 R)
• M9: 858,542 km (0.07 R)
• M10: 1,306,737 km (0.066 R)
• M11: 1,409,212 km (0.117 R)
• M12: 1,540,858 km (0.041 R)
• M13: 1,988,455 km (0.114 R)
• M14: 2,761,577 km (0.067 R)
• M15: 3,760,292 km (0.117 R)
• M16: 3,832,997 km (0.106 R)
• M17: 4,701,113 km (0.108 R)
• M18: 4,977,121 km (0.113 R)
• M19: 5,585,685 km (0.108 R)
• M20: 6,303,456 km (0.091 R)
• M21: 6,433,157 km (0.107 R)
• M22: 6,871,778 km (0.048 R)
• M23: 7,319,824 km (0.111 R)
• M24: 8,338,585 km (0.068 R)
• M25: 8,528,575 km (0.064 R)
• M26: 8,624,168 km (0.064 R)
• M27: 8,719,910 km (0.097 R)
• M28: 9,058,301 km (0.06 R)
• M29: 9,499,614 km (0.065 R)
• M30: 13,052,115 km (0.117 R)
• M31: 14,621,097 km (0.106 R)
• M32: 15,195,703 km (0.101 R)
• M33: 15,777,788 km (0.057 R)
• M34: 15,836,281 km (0.054 R)
• M35: 17,749,339 km (0.08 R)
• M36: 18,423,726 km (0.097 R)
• M37: 18,857,111 km (0.113 R)
• M38: 19,356,618 km (0.093 R)
• M39: 19,544,962 km (0.107 R)
• M40: 19,797,184 km (0.06 R)
• M41: 19,860,314 km (0.047 R)
• M42: 20,624,161 km (0.119 R)
• M43: 20,880,871 km (0.028 R)
• M44: 21,657,433 km (0.082 R)
• M45: 22,311,625 km (0.039 R)
• M46: 23,238,533 km (0.094 R)
• M47: 23,706,625 km (0.111 R)
• M48: 24,245,477 km (0.117 R)
• M49: 25,403,663 km (0.096 R)
• M50: 26,093,459 km (0.108 R)
• M51: 26,371,113 km (0.115 R)
• M52: 26,510,239 km (0.043 R)
• M53: 27,986,321 km (0.086 R)
• M54: 28,057,230 km (0.089 R)
• M55: 30,650,958 km (0.069 R)
• M56: 31,680,191 km (0.069 R)
• M57: 32,720,645 km (0.072 R)
• M58: 34,758,616 km (0.087 R)
• M59: 34,834,911 km (0.115 R)
• M60: 35,754,489 km (0.031 R)
• M61: 35,908,575 km (0.048 R)
• M62: 36,217,196 km (0.045 R)
• M63: 40,230,009 km (0.057 R)
• M64: 41,275,249 km (0.105 R)
• M65: 42,818,800 km (0.047 R)
• M66: 43,721,025 km (0.056 R)
• M67: 44,050,589 km (0.098 R)
• M68: 44,298,473 km (0.088 R)
• M69: 45,044,517 km (0.087 R)
• M70: 46,549,023 km (0.089 R)
• M71: 46,885,618 km (0.116 R)
• M72: 47,900,341 km (0.076 R)
• M73: 49,521,533 km (0.089 R)
• M74: 50,209,533 km (0.094 R)
• M75: 51,768,942 km (0.077 R)
• M76: 51,943,223 km (0.093 R)
• M77: 52,379,750 km (0.113 R)
• M78: 53,256,393 km (0.056 R)
• M79: 55,202,063 km (0.064 R)
• M80: 55,558,256 km (0.099 R)
• M81: 58,254,308 km (0.08 R)
• M82: 58,435,471 km (0.097 R)
• M83: 58,798,545 km (0.025 R)
• M84: 60,075,214 km (0.077 R)

Planet 8 - Ice Giant

Semi-Major Axis: 14.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 558.7

Radius: 5.7

Gravity: 17.2 G

Time & Orbit

Eccentricity (e): 0.1

Orbit Range: 13.1 AU - 16.02 AU

Year: 20292 Days

Day: 15.4 Hours

Environment

Temp: -183 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 34,351,895 km

• M1: 304,880 km (0.104 R)
• M2: 354,397 km (0.094 R)
• M3: 406,906 km (0.079 R)
• M4: 581,337 km (0.053 R)
• M5: 623,225 km (0.115 R)
• M6: 688,150 km (0.114 R)
• M7: 921,224 km (0.064 R)
• M8: 1,072,617 km (0.113 R)
• M9: 1,399,039 km (0.091 R)
• M10: 1,573,321 km (0.083 R)
• M11: 1,693,597 km (0.081 R)
• M12: 1,879,398 km (0.05 R)
• M13: 2,071,931 km (0.094 R)
• M14: 2,758,734 km (0.087 R)
• M15: 2,940,795 km (0.082 R)
• M16: 3,707,334 km (0.066 R)
• M17: 4,112,595 km (0.105 R)
• M18: 4,236,911 km (0.042 R)
• M19: 4,703,507 km (0.119 R)
• M20: 5,008,836 km (0.102 R)
• M21: 5,593,016 km (0.083 R)
• M22: 6,009,945 km (0.12 R)
• M23: 7,877,973 km (0.119 R)
• M24: 8,292,509 km (0.101 R)
• M25: 8,714,076 km (0.082 R)
• M26: 8,820,590 km (0.108 R)
• M27: 9,034,814 km (0.118 R)
• M28: 9,142,674 km (0.109 R)
• M29: 10,356,062 km (0.095 R)
• M30: 11,444,237 km (0.106 R)
• M31: 12,568,316 km (0.093 R)
• M32: 13,480,264 km (0.108 R)
• M33: 13,665,317 km (0.111 R)
• M34: 15,496,095 km (0.086 R)
• M35: 16,210,425 km (0.119 R)
• M36: 16,604,616 km (0.109 R)
• M37: 16,802,833 km (0.069 R)
• M38: 19,939,751 km (0.098 R)
• M39: 20,858,282 km (0.091 R)
• M40: 21,790,575 km (0.057 R)
• M41: 22,590,026 km (0.114 R)
• M42: 22,663,180 km (0.116 R)
• M43: 22,736,333 km (0.089 R)
• M44: 22,956,541 km (0.12 R)
• M45: 23,695,555 km (0.081 R)
• M46: 23,918,755 km (0.09 R)
• M47: 25,196,919 km (0.076 R)
• M48: 26,265,945 km (0.069 R)
• M49: 26,574,117 km (0.094 R)
• M50: 27,740,382 km (0.075 R)
• M51: 33,649,647 km (0.026 R)
• M52: 33,733,273 km (0.108 R)
• M53: 36,615,126 km (0.063 R)
• M54: 37,304,623 km (0.073 R)
• M55: 38,521,601 km (0.119 R)
• M56: 39,310,730 km (0.109 R)
• M57: 39,398,843 km (0.104 R)
• M58: 42,249,730 km (0.075 R)
• M59: 42,882,080 km (0.12 R)
• M60: 44,614,573 km (0.074 R)
• M61: 45,074,138 km (0.051 R)
• M62: 45,813,002 km (0.112 R)
• M63: 45,905,603 km (0.053 R)
• M64: 46,276,755 km (0.11 R)
• M65: 46,462,705 km (0.072 R)
• M66: 47,302,398 km (0.098 R)
• M67: 48,147,327 km (0.034 R)
• M68: 48,429,917 km (0.055 R)
• M69: 49,376,273 km (0.055 R)
• M70: 49,756,551 km (0.078 R)
• M71: 49,946,989 km (0.115 R)
• M72: 50,328,763 km (0.094 R)
• M73: 50,519,949 km (0.117 R)
• M74: 51,479,619 km (0.078 R)
• M75: 51,672,301 km (0.058 R)
• M76: 52,058,413 km (0.113 R)
• M77: 52,930,419 km (0.102 R)
• M78: 54,296,697 km (0.092 R)
• M79: 54,885,664 km (0.109 R)
• M80: 55,872,112 km (0.089 R)
• M81: 56,169,213 km (0.105 R)
• M82: 56,864,395 km (0.083 R)
• M83: 57,562,568 km (0.103 R)
• M84: 57,962,742 km (0.101 R)
• M85: 59,876,099 km (0.081 R)
• M86: 60,281,509 km (0.085 R)
• M87: 62,425,097 km (0.098 R)
• M88: 63,661,224 km (0.098 R)
• M89: 64,075,012 km (0.091 R)
• M90: 64,801,310 km (0.095 R)
• M91: 65,321,910 km (0.08 R)
• M92: 65,426,180 km (0.097 R)
• M93: 66,052,845 km (0.095 R)
• M94: 70,923,603 km (0.07 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 56

Radius: 3

Gravity: 6.22 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 11.97 AU - 18.03 AU

Year: 21219 Days

Day: 15.2 Hours

Environment

Temp: -183 °C

Axial Tilt: 29.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 34,351,895 km

• M1: 343,327 km (0.119 R)
• M2: 857,794 km (0.111 R)
• M3: 1,073,963 km (0.09 R)
• M4: 1,758,373 km (0.055 R)
• M5: 1,796,371 km (0.094 R)
• M6: 2,233,496 km (0.074 R)
• M7: 2,442,484 km (0.063 R)
• M8: 2,614,223 km (0.112 R)
• M9: 2,879,161 km (0.12 R)
• M10: 3,339,473 km (0.1 R)
• M11: 3,434,318 km (0.055 R)
• M12: 5,094,256 km (0.07 R)
• M13: 5,148,710 km (0.094 R)
• M14: 5,647,619 km (0.11 R)
• M15: 5,704,017 km (0.1 R)
• M16: 5,902,833 km (0.071 R)
• M17: 6,900,351 km (0.111 R)
• M18: 7,760,240 km (0.072 R)
• M19: 8,588,414 km (0.1 R)
• M20: 8,685,802 km (0.086 R)
• M21: 11,341,912 km (0.107 R)
• M22: 11,807,162 km (0.046 R)
• M23: 13,352,508 km (0.114 R)
• M24: 14,959,937 km (0.031 R)
• M25: 15,233,850 km (0.119 R)
• M26: 15,588,248 km (0.119 R)
• M27: 15,786,315 km (0.055 R)
• M28: 16,065,166 km (0.08 R)
• M29: 16,466,088 km (0.049 R)
• M30: 17,565,184 km (0.077 R)
• M31: 18,436,292 km (0.104 R)
• M32: 19,236,491 km (0.03 R)
• M33: 20,522,883 km (0.092 R)
• M34: 21,483,750 km (0.065 R)
• M35: 21,571,863 km (0.114 R)
• M36: 21,748,389 km (0.097 R)
• M37: 21,925,363 km (0.042 R)
• M38: 22,503,858 km (0.114 R)
• M39: 22,727,657 km (0.081 R)
• M40: 22,907,324 km (0.119 R)
• M41: 24,315,189 km (0.097 R)
• M42: 24,682,901 km (0.082 R)
• M43: 24,729,126 km (0.063 R)
• M44: 25,938,027 km (0.112 R)
• M45: 26,455,187 km (0.101 R)
• M46: 26,502,310 km (0.055 R)
• M47: 26,833,520 km (0.114 R)
• M48: 26,975,787 km (0.116 R)
• M49: 27,165,926 km (0.119 R)
• M50: 27,787,056 km (0.066 R)
• M51: 29,923,464 km (0.045 R)
• M52: 30,564,790 km (0.093 R)
• M53: 31,760,526 km (0.089 R)
• M54: 31,911,171 km (0.045 R)
• M55: 32,971,520 km (0.08 R)
• M56: 33,531,615 km (0.116 R)
• M57: 33,838,440 km (0.078 R)
• M58: 34,043,539 km (0.11 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 530 - 10,812 AU

Composition

Type: Cometary Reservoir

System's final boundary, containing trillions of icy planetesimals.

Gravitational Limit