🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.35

Radius: 0.66

Gravity: 0.8 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 0.89 AU - 1.03 AU

Year: 290 Days

Day: 32.9 Hours

Environment

Temp: 216 °C

Axial Tilt: 149.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,454,718 km

• M1: 254,167 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.38

Radius: 0.68

Gravity: 0.82 G

Time & Orbit

Eccentricity (e): 0.027

Orbit Range: 0.99 AU - 1.05 AU

Year: 318 Days

Day: 19.8 Hours

Environment

Temp: 229 °C

Axial Tilt: 9.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 101,454,718 km

• M1: 352,303 km (0.034 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.54

Radius: 0.78

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 1.02 AU - 1.24 AU

Year: 371 Days

Day: 47.3 Hours

Environment

Temp: 215 °C

Axial Tilt: 34.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 4.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.84

Radius: 1.28

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.04

Orbit Range: 4.64 AU - 5.02 AU

Year: 3277 Days

Day: 33.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 34.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 101,454,718 km

• M1: 234,420 km (0.071 R)

Asteroid Belt

Center: 6.1 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.52

Radius: 0.77

Gravity: 0.88 G

Time & Orbit

Eccentricity (e): 0.037

Orbit Range: 7.09 AU - 7.63 AU

Year: 6164 Days

Day: 46.7 Hours

Environment

Temp: -123 °C

Axial Tilt: 9.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 9.6 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 11.83 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 94.3

Radius: 12

Gravity: 0.65 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 11.19 AU - 12.47 AU

Year: 12560 Days

Day: 11.6 Hours

Environment

Temp: -146 °C

Axial Tilt: 29.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (48)

Outer Limit: 101,454,718 km

• M1: 162,613 km (0.109 R)
• M2: 283,488 km (0.038 R)
• M3: 1,492,688 km (0.073 R)
• M4: 1,966,464 km (0.05 R)
• M5: 2,070,285 km (0.108 R)
• M6: 2,655,512 km (0.074 R)
• M7: 3,046,710 km (0.083 R)
• M8: 3,840,177 km (0.067 R)
• M9: 4,977,271 km (0.115 R)
• M10: 5,706,860 km (0.089 R)
• M11: 5,831,774 km (0.109 R)
• M12: 6,731,455 km (0.12 R)
• M13: 6,969,765 km (0.102 R)
• M14: 7,157,061 km (0.078 R)
• M15: 7,346,153 km (0.093 R)
• M16: 7,895,327 km (0.042 R)
• M17: 8,600,531 km (0.101 R)
• M18: 8,772,868 km (0.107 R)
• M19: 9,860,444 km (0.061 R)
• M20: 11,618,070 km (0.027 R)
• M21: 12,096,633 km (0.08 R)
• M22: 12,842,828 km (0.103 R)
• M23: 13,138,882 km (0.104 R)
• M24: 13,503,901 km (0.052 R)
• M25: 14,243,812 km (0.087 R)
• M26: 14,379,796 km (0.098 R)
• M27: 15,169,972 km (0.106 R)
• M28: 16,009,515 km (0.058 R)
• M29: 16,257,249 km (0.113 R)
• M30: 16,363,763 km (0.071 R)
• M31: 16,935,975 km (0.046 R)
• M32: 17,080,187 km (0.11 R)
• M33: 17,405,862 km (0.103 R)
• M34: 18,358,351 km (0.114 R)
• M35: 19,252,498 km (0.105 R)
• M36: 19,818,576 km (0.096 R)
• M37: 20,505,081 km (0.026 R)
• M38: 23,088,636 km (0.051 R)
• M39: 23,569,294 km (0.12 R)
• M40: 24,174,717 km (0.09 R)
• M41: 25,442,409 km (0.109 R)
• M42: 25,731,582 km (0.062 R)
• M43: 26,063,390 km (0.075 R)
• M44: 26,522,057 km (0.08 R)
• M45: 27,362,797 km (0.049 R)
• M46: 27,701,636 km (0.108 R)
• M47: 28,383,354 km (0.029 R)
• M48: 28,769,167 km (0.101 R)

Planet 7 - Gas Giant

Semi-Major Axis: 13.92 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 832.4

Radius: 12.7

Gravity: 5.16 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 11.08 AU - 16.76 AU

Year: 16032 Days

Day: 12.8 Hours

Environment

Temp: -167 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 101,454,718 km

• M1: 182,659 km (0.096 R)
• M2: 312,959 km (0.108 R)
• M3: 893,099 km (0.111 R)
• M4: 1,059,602 km (0.106 R)
• M5: 1,425,069 km (0.101 R)
• M6: 2,045,452 km (0.11 R)
• M7: 2,172,610 km (0.035 R)
• M8: 2,435,304 km (0.085 R)
• M9: 2,848,792 km (0.102 R)
• M10: 3,284,571 km (0.042 R)
• M11: 3,625,504 km (0.108 R)
• M12: 3,780,787 km (0.097 R)
• M13: 4,548,374 km (0.07 R)
• M14: 4,843,381 km (0.059 R)
• M15: 4,928,801 km (0.114 R)
• M16: 5,363,682 km (0.118 R)
• M17: 6,741,778 km (0.056 R)
• M18: 6,837,371 km (0.1 R)
• M19: 7,718,652 km (0.027 R)
• M20: 8,480,254 km (0.041 R)
• M21: 9,425,863 km (0.105 R)
• M22: 9,911,308 km (0.111 R)
• M23: 10,020,215 km (0.097 R)
• M24: 10,294,428 km (0.083 R)
• M25: 10,571,184 km (0.096 R)
• M26: 11,358,966 km (0.101 R)
• M27: 12,576,095 km (0.069 R)
• M28: 12,753,218 km (0.105 R)
• M29: 14,324,146 km (0.116 R)
• M30: 14,633,215 km (0.101 R)
• M31: 14,881,996 km (0.11 R)
• M32: 15,320,916 km (0.05 R)
• M33: 15,573,587 km (0.105 R)
• M34: 15,700,446 km (0.104 R)
• M35: 15,827,754 km (0.103 R)
• M36: 16,404,454 km (0.107 R)
• M37: 16,663,108 km (0.075 R)
• M38: 19,595,376 km (0.118 R)
• M39: 20,491,767 km (0.115 R)
• M40: 21,190,538 km (0.063 R)
• M41: 21,331,310 km (0.069 R)
• M42: 22,611,419 km (0.029 R)
• M43: 24,356,777 km (0.11 R)
• M44: 26,902,783 km (0.045 R)
• M45: 27,590,784 km (0.114 R)
• M46: 28,517,244 km (0.061 R)
• M47: 29,296,948 km (0.091 R)
• M48: 29,453,726 km (0.108 R)
• M49: 29,610,804 km (0.071 R)
• M50: 30,162,820 km (0.047 R)
• M51: 31,116,955 km (0.077 R)
• M52: 32,323,612 km (0.097 R)
• M53: 32,729,321 km (0.062 R)
• M54: 33,218,207 km (0.103 R)
• M55: 33,709,636 km (0.052 R)
• M56: 34,038,602 km (0.107 R)
• M57: 37,471,125 km (0.085 R)
• M58: 38,239,310 km (0.078 R)
• M59: 38,410,749 km (0.114 R)
• M60: 38,668,357 km (0.05 R)
• M61: 39,617,705 km (0.103 R)
• M62: 40,662,197 km (0.103 R)
• M63: 41,980,603 km (0.077 R)
• M64: 43,402,232 km (0.097 R)
• M65: 44,208,864 km (0.119 R)
• M66: 45,020,432 km (0.071 R)
• M67: 45,382,758 km (0.114 R)
• M68: 45,745,982 km (0.104 R)
• M69: 46,018,998 km (0.057 R)
• M70: 49,805,021 km (0.115 R)
• M71: 50,179,763 km (0.082 R)
• M72: 50,743,448 km (0.085 R)
• M73: 51,403,923 km (0.037 R)
• M74: 52,067,240 km (0.053 R)
• M75: 52,257,229 km (0.115 R)
• M76: 53,306,508 km (0.096 R)
• M77: 56,691,160 km (0.051 R)
• M78: 56,788,848 km (0.076 R)
• M79: 59,846,030 km (0.088 R)
• M80: 60,045,145 km (0.091 R)
• M81: 61,344,402 km (0.089 R)
• M82: 62,754,063 km (0.118 R)
• M83: 64,378,097 km (0.062 R)
• M84: 66,427,588 km (0.118 R)
• M85: 66,943,402 km (0.114 R)
• M86: 67,253,368 km (0.044 R)
• M87: 67,356,890 km (0.114 R)
• M88: 68,186,410 km (0.072 R)

Planet 8 - Gas Giant

Semi-Major Axis: 15.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 979

Radius: 10.9

Gravity: 8.24 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 14.28 AU - 17.7 AU

Year: 19738 Days

Day: 7.6 Hours

Environment

Temp: -165 °C

Axial Tilt: 38.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 101,454,718 km

• M1: 165,605 km (0.072 R)
• M2: 1,170,454 km (0.091 R)
• M3: 1,573,770 km (0.093 R)
• M4: 2,858,217 km (0.11 R)
• M5: 3,661,557 km (0.094 R)
• M6: 4,249,776 km (0.089 R)
• M7: 4,436,774 km (0.083 R)
• M8: 4,818,847 km (0.073 R)
• M9: 5,063,140 km (0.039 R)
• M10: 5,666,169 km (0.119 R)
• M11: 5,924,225 km (0.109 R)
• M12: 6,291,937 km (0.065 R)
• M13: 6,398,451 km (0.086 R)
• M14: 6,721,432 km (0.085 R)
• M15: 7,049,650 km (0.098 R)
• M16: 7,722,242 km (0.119 R)
• M17: 9,067,725 km (0.112 R)
• M18: 10,484,716 km (0.111 R)
• M19: 10,865,593 km (0.073 R)
• M20: 15,346,049 km (0.11 R)
• M21: 15,561,769 km (0.075 R)
• M22: 15,634,025 km (0.093 R)
• M23: 15,778,536 km (0.086 R)
• M24: 17,025,734 km (0.064 R)
• M25: 17,548,429 km (0.074 R)
• M26: 19,380,554 km (0.074 R)
• M27: 20,953,276 km (0.106 R)
• M28: 21,192,633 km (0.115 R)
• M29: 21,433,037 km (0.119 R)
• M30: 21,513,371 km (0.067 R)
• M31: 21,997,320 km (0.044 R)
• M32: 22,566,540 km (0.107 R)
• M33: 23,719,640 km (0.033 R)
• M34: 24,135,971 km (0.118 R)
• M35: 24,303,221 km (0.11 R)
• M36: 24,722,993 km (0.106 R)
• M37: 24,976,113 km (0.093 R)
• M38: 25,145,308 km (0.103 R)
• M39: 26,168,258 km (0.088 R)
• M40: 27,118,055 km (0.061 R)
• M41: 27,379,103 km (0.114 R)
• M42: 29,229,180 km (0.109 R)
• M43: 30,304,340 km (0.112 R)
• M44: 31,301,410 km (0.102 R)
• M45: 31,849,835 km (0.07 R)
• M46: 33,700,511 km (0.112 R)
• M47: 33,794,009 km (0.107 R)
• M48: 34,074,805 km (0.102 R)
• M49: 35,111,368 km (0.076 R)
• M50: 35,206,064 km (0.094 R)
• M51: 35,395,903 km (0.058 R)
• M52: 35,490,898 km (0.075 R)
• M53: 36,733,608 km (0.078 R)
• M54: 37,505,383 km (0.04 R)
• M55: 39,556,819 km (0.077 R)
• M56: 39,852,873 km (0.103 R)
• M57: 41,044,270 km (0.093 R)
• M58: 41,144,052 km (0.101 R)
• M59: 42,651,101 km (0.103 R)
• M60: 43,767,550 km (0.107 R)
• M61: 43,869,576 km (0.053 R)
• M62: 44,483,226 km (0.109 R)
• M63: 44,996,646 km (0.116 R)
• M64: 46,029,470 km (0.081 R)
• M65: 46,236,962 km (0.086 R)
• M66: 46,652,994 km (0.1 R)
• M67: 48,540,021 km (0.088 R)
• M68: 49,918,416 km (0.06 R)
• M69: 55,228,392 km (0.087 R)
• M70: 55,890,812 km (0.116 R)
• M71: 56,444,922 km (0.062 R)
• M72: 56,889,377 km (0.067 R)
• M73: 57,893,927 km (0.09 R)
• M74: 59,920,380 km (0.108 R)
• M75: 62,199,204 km (0.119 R)
• M76: 63,233,973 km (0.069 R)
• M77: 63,464,653 km (0.043 R)
• M78: 64,274,276 km (0.116 R)
• M79: 64,854,716 km (0.054 R)
• M80: 65,436,951 km (0.102 R)
• M81: 66,958,661 km (0.027 R)
• M82: 67,193,828 km (0.119 R)
• M83: 68,966,264 km (0.114 R)
• M84: 69,203,676 km (0.041 R)
• M85: 69,798,627 km (0.114 R)
• M86: 70,514,752 km (0.098 R)
• M87: 73,888,782 km (0.099 R)
• M88: 74,253,352 km (0.074 R)
• M89: 78,551,149 km (0.066 R)
• M90: 78,675,166 km (0.071 R)
• M91: 79,171,681 km (0.055 R)
• M92: 80,043,238 km (0.084 R)
• M93: 81,293,727 km (0.106 R)
• M94: 84,067,421 km (0.063 R)

Planet 9 - Ice Giant

Semi-Major Axis: 22.98 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 561.7

Radius: 7.5

Gravity: 9.99 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 18.68 AU - 27.28 AU

Year: 34006 Days

Day: 17.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 101,454,718 km

• M1: 279,449 km (0.095 R)
• M2: 1,472,641 km (0.117 R)
• M3: 1,620,444 km (0.119 R)
• M4: 1,811,929 km (0.085 R)
• M5: 2,301,414 km (0.117 R)
• M6: 2,473,302 km (0.052 R)
• M7: 2,921,796 km (0.086 R)
• M8: 3,591,396 km (0.12 R)
• M9: 4,097,934 km (0.114 R)
• M10: 4,149,845 km (0.12 R)
• M11: 4,735,072 km (0.034 R)
• M12: 4,844,278 km (0.117 R)
• M13: 7,450,273 km (0.069 R)
• M14: 9,501,410 km (0.114 R)
• M15: 11,420,002 km (0.047 R)
• M16: 11,862,214 km (0.103 R)
• M17: 12,085,414 km (0.071 R)
• M18: 13,686,560 km (0.089 R)
• M19: 15,434,162 km (0.047 R)
• M20: 15,922,898 km (0.05 R)
• M21: 16,004,878 km (0.101 R)
• M22: 16,333,993 km (0.096 R)
• M23: 16,832,004 km (0.075 R)
• M24: 18,269,939 km (0.042 R)
• M25: 19,570,992 km (0.108 R)
• M26: 20,812,205 km (0.098 R)
• M27: 20,991,573 km (0.109 R)
• M28: 21,261,597 km (0.116 R)
• M29: 21,714,281 km (0.118 R)
• M30: 21,987,297 km (0.074 R)
• M31: 22,813,526 km (0.084 R)
• M32: 24,685,444 km (0.078 R)
• M33: 24,875,433 km (0.106 R)
• M34: 26,024,943 km (0.076 R)
• M35: 26,996,133 km (0.119 R)
• M36: 28,873,735 km (0.109 R)
• M37: 29,274,359 km (0.108 R)
• M38: 29,980,012 km (0.043 R)
• M39: 30,182,567 km (0.07 R)
• M40: 31,100,051 km (0.102 R)
• M41: 31,510,697 km (0.104 R)
• M42: 33,171,383 km (0.102 R)
• M43: 33,696,172 km (0.08 R)
• M44: 38,540,899 km (0.06 R)
• M45: 38,871,511 km (0.115 R)
• M46: 39,757,878 km (0.108 R)
• M47: 40,763,026 km (0.082 R)
• M48: 41,550,509 km (0.072 R)
• M49: 42,456,624 km (0.099 R)
• M50: 42,570,318 km (0.076 R)
• M51: 42,912,149 km (0.113 R)
• M52: 44,058,069 km (0.048 R)
• M53: 45,446,337 km (0.084 R)
• M54: 45,795,648 km (0.046 R)
• M55: 46,848,967 km (0.046 R)
• M56: 47,910,214 km (0.109 R)
• M57: 48,384,439 km (0.107 R)
• M58: 48,979,390 km (0.104 R)
• M59: 49,936,368 km (0.12 R)
• M60: 50,176,622 km (0.039 R)
• M61: 52,355,664 km (0.1 R)
• M62: 55,681,823 km (0.078 R)
• M63: 57,181,841 km (0.034 R)
• M64: 57,810,751 km (0.071 R)
• M65: 58,189,233 km (0.105 R)
• M66: 59,202,609 km (0.113 R)
• M67: 61,118,210 km (0.095 R)
• M68: 61,246,565 km (0.1 R)
• M69: 61,890,135 km (0.116 R)
• M70: 63,183,857 km (0.088 R)
• M71: 64,617,155 km (0.066 R)
• M72: 65,666,285 km (0.108 R)
• M73: 66,193,019 km (0.073 R)
• M74: 68,713,892 km (0.118 R)
• M75: 69,114,815 km (0.089 R)
• M76: 69,650,525 km (0.051 R)
• M77: 69,918,903 km (0.085 R)
• M78: 70,053,242 km (0.094 R)
• M79: 72,078,348 km (0.107 R)
• M80: 73,712,256 km (0.116 R)
• M81: 74,671,029 km (0.085 R)
• M82: 75,496,061 km (0.041 R)
• M83: 81,355,511 km (0.097 R)
• M84: 88,083,525 km (0.103 R)
• M85: 89,100,791 km (0.091 R)
• M86: 89,392,208 km (0.092 R)
• M87: 90,121,946 km (0.116 R)
• M88: 92,912,994 km (0.06 R)
• M89: 93,948,510 km (0.105 R)
• M90: 94,096,612 km (0.119 R)
• M91: 94,393,414 km (0.082 R)
• M92: 95,285,317 km (0.116 R)
• M93: 96,030,763 km (0.106 R)
• M94: 96,778,154 km (0.094 R)
• M95: 98,881,051 km (0.07 R)
• M96: 100,392,289 km (0.057 R)
• M97: 100,998,908 km (0.087 R)

Kuiper Belt

Range: 35.6 - 51.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 12,967 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit