🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.163

Orbit Range: 0.48 AU - 0.66 AU

Year: 153 Days

Day: 44.5 Hours

Environment

Temp: 241 °C

Axial Tilt: 11.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,366,500 km

• M1: 93,798 km (0.063 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.65

Radius: 1.22

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 0.57 AU - 0.63 AU

Year: 165 Days

Day: 42.7 Hours

Environment

Temp: 190 °C

Axial Tilt: 6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 64,366,500 km

• M1: 205,996 km (0.113 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.99 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.09

Radius: 1.04

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.82 AU - 1.16 AU

Year: 349 Days

Day: 17.8 Hours

Environment

Temp: 74 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.048

Orbit Range: 2.49 AU - 2.75 AU

Year: 1504 Days

Day: 30.5 Hours

Environment

Temp: -82 °C

Axial Tilt: 39.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.49 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 390.2

Radius: 14.6

Gravity: 1.83 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 6.61 AU - 10.09 AU

Year: 8560 Days

Day: 9 Hours

Environment

Temp: -166 °C

Axial Tilt: 28.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 64,366,500 km

• M1: 366,814 km (0.105 R)
• M2: 718,519 km (0.061 R)
• M3: 958,025 km (0.09 R)
• M4: 1,143,825 km (0.107 R)
• M5: 1,325,587 km (0.119 R)
• M6: 1,663,080 km (0.098 R)
• M7: 2,252,046 km (0.115 R)
• M8: 2,746,019 km (0.081 R)
• M9: 2,994,501 km (0.064 R)
• M10: 3,133,178 km (0.095 R)
• M11: 3,297,885 km (0.064 R)
• M12: 3,393,179 km (0.069 R)
• M13: 4,189,937 km (0.102 R)
• M14: 4,477,165 km (0.065 R)
• M15: 4,609,858 km (0.111 R)
• M16: 5,181,771 km (0.069 R)
• M17: 5,377,445 km (0.091 R)
• M18: 5,490,391 km (0.105 R)
• M19: 5,661,232 km (0.113 R)
• M20: 6,155,354 km (0.097 R)
• M21: 6,482,525 km (0.058 R)
• M22: 6,845,898 km (0.084 R)
• M23: 7,435,164 km (0.059 R)
• M24: 7,592,990 km (0.096 R)
• M25: 8,464,248 km (0.115 R)
• M26: 8,662,315 km (0.102 R)
• M27: 8,895,239 km (0.096 R)
• M28: 9,130,257 km (0.107 R)
• M29: 9,231,685 km (0.111 R)
• M30: 9,367,370 km (0.032 R)
• M31: 9,503,803 km (0.088 R)
• M32: 9,675,242 km (0.112 R)
• M33: 9,778,614 km (0.039 R)
• M34: 10,442,081 km (0.088 R)
• M35: 10,725,719 km (0.102 R)
• M36: 11,083,856 km (0.102 R)
• M37: 11,555,538 km (0.087 R)
• M38: 12,070,753 km (0.109 R)
• M39: 12,631,296 km (0.088 R)
• M40: 12,971,631 km (0.062 R)
• M41: 14,600,004 km (0.1 R)
• M42: 14,758,428 km (0.115 R)
• M43: 15,117,014 km (0.07 R)
• M44: 15,680,550 km (0.076 R)
• M45: 15,924,245 km (0.109 R)
• M46: 16,621,371 km (0.105 R)
• M47: 17,370,557 km (0.112 R)
• M48: 18,557,616 km (0.064 R)
• M49: 18,858,607 km (0.089 R)
• M50: 19,161,094 km (0.055 R)
• M51: 20,254,654 km (0.11 R)
• M52: 20,742,194 km (0.064 R)
• M53: 21,009,824 km (0.062 R)
• M54: 21,144,013 km (0.09 R)
• M55: 21,593,555 km (0.028 R)
• M56: 23,053,181 km (0.077 R)
• M57: 23,145,483 km (0.091 R)
• M58: 23,748,363 km (0.044 R)
• M59: 23,934,911 km (0.06 R)
• M60: 24,638,769 km (0.094 R)
• M61: 25,349,509 km (0.035 R)
• M62: 25,874,897 km (0.093 R)
• M63: 26,211,193 km (0.077 R)
• M64: 26,355,704 km (0.074 R)
• M65: 26,452,344 km (0.089 R)
• M66: 27,033,981 km (0.098 R)
• M67: 27,521,819 km (0.078 R)
• M68: 28,111,235 km (0.094 R)
• M69: 29,052,804 km (0.114 R)
• M70: 29,152,586 km (0.049 R)
• M71: 29,302,483 km (0.079 R)
• M72: 29,402,414 km (0.119 R)
• M73: 30,560,751 km (0.116 R)
• M74: 30,967,208 km (0.08 R)
• M75: 31,120,097 km (0.06 R)
• M76: 33,025,974 km (0.08 R)
• M77: 33,234,364 km (0.12 R)
• M78: 34,229,788 km (0.116 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.28 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 465.5

Radius: 12.8

Gravity: 2.84 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 10.26 AU - 10.3 AU

Year: 11693 Days

Day: 5.1 Hours

Environment

Temp: -165 °C

Axial Tilt: 39.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 64,366,500 km

• M1: 180,864 km (0.078 R)
• M2: 490,980 km (0.105 R)
• M3: 574,755 km (0.113 R)
• M4: 711,936 km (0.114 R)
• M5: 1,567,337 km (0.119 R)
• M6: 1,767,948 km (0.031 R)
• M7: 1,859,801 km (0.076 R)
• M8: 2,219,284 km (0.084 R)
• M9: 2,733,003 km (0.117 R)
• M10: 3,600,970 km (0.093 R)
• M11: 3,778,393 km (0.104 R)
• M12: 4,019,695 km (0.032 R)
• M13: 4,838,594 km (0.108 R)
• M14: 5,334,510 km (0.118 R)
• M15: 5,812,027 km (0.118 R)
• M16: 5,985,860 km (0.085 R)
• M17: 6,232,397 km (0.04 R)
• M18: 6,446,172 km (0.104 R)
• M19: 6,735,345 km (0.077 R)
• M20: 7,589,998 km (0.119 R)
• M21: 8,557,597 km (0.096 R)
• M22: 8,995,769 km (0.107 R)
• M23: 9,076,252 km (0.094 R)
• M24: 9,687,360 km (0.119 R)
• M25: 10,311,781 km (0.094 R)
• M26: 10,396,005 km (0.092 R)
• M27: 11,251,256 km (0.115 R)
• M28: 11,863,261 km (0.111 R)
• M29: 12,396,577 km (0.057 R)
• M30: 14,136,700 km (0.09 R)
• M31: 14,702,030 km (0.119 R)
• M32: 15,757,742 km (0.072 R)
• M33: 16,245,730 km (0.107 R)
• M34: 16,442,302 km (0.069 R)
• M35: 16,540,887 km (0.062 R)
• M36: 17,336,598 km (0.052 R)
• M37: 17,941,721 km (0.12 R)
• M38: 18,297,764 km (0.092 R)
• M39: 18,451,252 km (0.119 R)
• M40: 20,113,434 km (0.093 R)
• M41: 21,985,950 km (0.081 R)
• M42: 22,312,522 km (0.06 R)
• M43: 22,476,482 km (0.111 R)
• M44: 22,750,545 km (0.045 R)
• M45: 23,468,316 km (0.036 R)
• M46: 23,969,468 km (0.108 R)
• M47: 24,699,805 km (0.115 R)
• M48: 26,124,725 km (0.073 R)
• M49: 27,050,586 km (0.099 R)
• M50: 27,225,466 km (0.106 R)
• M51: 27,400,645 km (0.101 R)
• M52: 28,223,134 km (0.067 R)
• M53: 28,994,162 km (0.117 R)
• M54: 30,133,499 km (0.09 R)
• M55: 30,860,545 km (0.032 R)
• M56: 31,532,090 km (0.102 R)
• M57: 31,839,064 km (0.073 R)
• M58: 32,765,674 km (0.104 R)
• M59: 33,076,388 km (0.106 R)
• M60: 33,201,003 km (0.115 R)
• M61: 34,077,647 km (0.057 R)
• M62: 35,152,358 km (0.082 R)
• M63: 35,343,245 km (0.082 R)
• M64: 35,470,553 km (0.104 R)
• M65: 36,174,112 km (0.099 R)
• M66: 38,246,491 km (0.089 R)
• M67: 39,297,266 km (0.11 R)
• M68: 39,958,638 km (0.072 R)
• M69: 40,357,317 km (0.089 R)
• M70: 40,557,180 km (0.099 R)
• M71: 41,494,111 km (0.075 R)
• M72: 42,100,132 km (0.045 R)
• M73: 44,347,242 km (0.082 R)
• M74: 44,759,982 km (0.109 R)
• M75: 46,493,522 km (0.085 R)

Asteroid Belt

Center: 12.01 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Ice Giant

Semi-Major Axis: 13.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 339.7

Radius: 3.3

Gravity: 31.19 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 11.32 AU - 16.16 AU

Year: 18068 Days

Day: 19.7 Hours

Environment

Temp: -191 °C

Axial Tilt: 39 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 64,366,500 km

• M1: 42,785 km (0.106 R)
• M2: 81,232 km (0.094 R)
• M3: 263,292 km (0.106 R)
• M4: 393,592 km (0.093 R)
• M5: 951,592 km (0.116 R)
• M6: 1,219,372 km (0.084 R)
• M7: 1,266,196 km (0.114 R)
• M8: 1,459,477 km (0.117 R)
• M9: 1,713,943 km (0.116 R)
• M10: 1,846,337 km (0.114 R)
• M11: 2,009,548 km (0.106 R)
• M12: 2,616,616 km (0.102 R)
• M13: 3,114,328 km (0.117 R)
• M14: 3,243,282 km (0.107 R)
• M15: 3,440,003 km (0.079 R)
• M16: 3,539,785 km (0.049 R)
• M17: 4,480,157 km (0.062 R)
• M18: 5,337,951 km (0.115 R)
• M19: 5,492,187 km (0.095 R)
• M20: 6,366,586 km (0.12 R)
• M21: 6,571,236 km (0.091 R)
• M22: 6,903,343 km (0.054 R)
• M23: 7,497,396 km (0.107 R)
• M24: 7,713,416 km (0.085 R)
• M25: 7,756,949 km (0.05 R)
• M26: 8,329,460 km (0.083 R)
• M27: 8,824,330 km (0.116 R)
• M28: 9,144,319 km (0.109 R)
• M29: 9,328,774 km (0.111 R)
• M30: 9,375,149 km (0.078 R)
• M31: 9,561,249 km (0.104 R)
• M32: 9,607,923 km (0.092 R)
• M33: 10,174,301 km (0.102 R)
• M34: 10,509,699 km (0.119 R)
• M35: 10,702,980 km (0.095 R)
• M36: 11,836,782 km (0.105 R)
• M37: 12,088,256 km (0.091 R)
• M38: 13,060,044 km (0.09 R)
• M39: 13,163,715 km (0.09 R)
• M40: 13,739,068 km (0.111 R)
• M41: 14,322,799 km (0.058 R)
• M42: 15,568,950 km (0.097 R)
• M43: 16,065,914 km (0.025 R)
• M44: 16,344,315 km (0.026 R)
• M45: 17,018,852 km (0.101 R)
• M46: 17,245,792 km (0.109 R)
• M47: 17,759,810 km (0.091 R)
• M48: 17,817,256 km (0.111 R)
• M49: 18,105,381 km (0.102 R)
• M50: 19,155,259 km (0.087 R)
• M51: 19,628,138 km (0.104 R)
• M52: 19,866,148 km (0.072 R)
• M53: 20,464,989 km (0.076 R)
• M54: 20,948,339 km (0.107 R)
• M55: 21,496,765 km (0.116 R)
• M56: 21,619,136 km (0.061 R)
• M57: 22,919,291 km (0.032 R)
• M58: 23,295,380 km (0.075 R)
• M59: 24,563,522 km (0.097 R)
• M60: 26,704,566 km (0.084 R)
• M61: 28,634,828 km (0.081 R)
• M62: 29,446,695 km (0.111 R)
• M63: 31,996,890 km (0.069 R)
• M64: 32,276,788 km (0.108 R)
• M65: 33,262,787 km (0.112 R)
• M66: 33,688,393 km (0.096 R)
• M67: 34,688,455 km (0.106 R)
• M68: 34,904,026 km (0.066 R)
• M69: 35,047,939 km (0.114 R)
• M70: 36,061,315 km (0.083 R)
• M71: 36,352,582 km (0.063 R)
• M72: 37,820,586 km (0.062 R)
• M73: 37,894,487 km (0.115 R)
• M74: 38,338,942 km (0.081 R)
• M75: 39,382,687 km (0.047 R)
• M76: 40,133,967 km (0.102 R)
• M77: 40,284,762 km (0.057 R)
• M78: 41,193,569 km (0.117 R)
• M79: 41,879,774 km (0.084 R)
• M80: 42,109,257 km (0.09 R)
• M81: 43,882,890 km (0.102 R)
• M82: 45,052,596 km (0.107 R)
• M83: 46,232,624 km (0.101 R)
• M84: 46,311,611 km (0.042 R)
• M85: 46,707,447 km (0.111 R)
• M86: 46,945,457 km (0.115 R)
• M87: 47,183,916 km (0.069 R)
• M88: 49,752,063 km (0.086 R)
• M89: 50,808,224 km (0.068 R)
• M90: 51,461,967 km (0.067 R)
• M91: 52,530,096 km (0.099 R)
• M92: 54,688,045 km (0.108 R)
• M93: 55,946,312 km (0.116 R)
• M94: 56,030,536 km (0.112 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.89 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.8

Radius: 4.1

Gravity: 29.26 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 11.43 AU - 16.35 AU

Year: 18365 Days

Day: 21.5 Hours

Environment

Temp: -182 °C

Axial Tilt: 47.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 64,366,500 km

• M1: 232,924 km (0.107 R)
• M2: 454,179 km (0.099 R)
• M3: 565,480 km (0.07 R)
• M4: 791,672 km (0.079 R)
• M5: 1,019,958 km (0.037 R)
• M6: 1,588,879 km (0.067 R)
• M7: 1,729,950 km (0.112 R)
• M8: 1,845,739 km (0.096 R)
• M9: 2,208,065 km (0.085 R)
• M10: 2,239,181 km (0.089 R)
• M11: 2,270,596 km (0.061 R)
• M12: 2,302,012 km (0.118 R)
• M13: 2,429,469 km (0.106 R)
• M14: 2,461,633 km (0.052 R)
• M15: 2,494,096 km (0.09 R)
• M16: 2,526,558 km (0.102 R)
• M17: 2,591,933 km (0.101 R)
• M18: 2,996,296 km (0.088 R)
• M19: 3,750,119 km (0.116 R)
• M20: 3,862,318 km (0.073 R)
• M21: 4,322,481 km (0.036 R)
• M22: 4,361,676 km (0.057 R)
• M23: 4,598,938 km (0.101 R)
• M24: 5,803,500 km (0.111 R)
• M25: 7,191,618 km (0.111 R)
• M26: 7,755,154 km (0.047 R)
• M27: 8,430,438 km (0.09 R)
• M28: 9,478,222 km (0.056 R)
• M29: 10,884,442 km (0.112 R)
• M30: 11,912,329 km (0.104 R)
• M31: 12,077,485 km (0.065 R)
• M32: 12,409,891 km (0.097 R)
• M33: 13,027,431 km (0.082 R)
• M34: 13,769,886 km (0.083 R)
• M35: 14,350,325 km (0.102 R)
• M36: 14,408,818 km (0.104 R)
• M37: 14,467,311 km (0.11 R)
• M38: 14,525,953 km (0.105 R)
• M39: 14,938,694 km (0.093 R)
• M40: 15,355,324 km (0.085 R)
• M41: 15,655,118 km (0.064 R)
• M42: 15,835,982 km (0.12 R)
• M43: 16,017,594 km (0.076 R)
• M44: 16,627,654 km (0.094 R)
• M45: 16,689,138 km (0.111 R)
• M46: 18,059,605 km (0.11 R)
• M47: 18,312,724 km (0.11 R)
• M48: 18,439,733 km (0.101 R)
• M49: 19,207,619 km (0.065 R)
• M50: 19,790,302 km (0.118 R)
• M51: 20,247,623 km (0.09 R)
• M52: 20,708,384 km (0.104 R)
• M53: 20,774,507 km (0.089 R)
• M54: 21,372,599 km (0.102 R)
• M55: 21,439,320 km (0.091 R)
• M56: 22,043,695 km (0.096 R)
• M57: 22,111,164 km (0.079 R)
• M58: 22,585,539 km (0.115 R)
• M59: 23,544,461 km (0.103 R)
• M60: 23,613,425 km (0.045 R)
• M61: 24,237,398 km (0.082 R)
• M62: 24,376,823 km (0.117 R)
• M63: 27,003,463 km (0.066 R)
• M64: 28,313,342 km (0.079 R)
• M65: 28,754,506 km (0.094 R)
• M66: 29,346,315 km (0.106 R)
• M67: 30,166,560 km (0.113 R)
• M68: 30,466,803 km (0.089 R)
• M69: 31,829,640 km (0.082 R)
• M70: 32,058,674 km (0.077 R)
• M71: 32,518,538 km (0.097 R)
• M72: 32,980,496 km (0.117 R)
• M73: 33,444,698 km (0.04 R)
• M74: 33,677,622 km (0.03 R)
• M75: 34,144,966 km (0.093 R)
• M76: 34,223,056 km (0.076 R)
• M77: 35,639,150 km (0.058 R)
• M78: 37,074,242 km (0.088 R)
• M79: 37,718,111 km (0.078 R)
• M80: 38,772,327 km (0.084 R)
• M81: 41,408,092 km (0.117 R)
• M82: 43,169,009 km (0.096 R)
• M83: 43,676,594 km (0.071 R)
• M84: 47,110,763 km (0.053 R)
• M85: 48,157,799 km (0.08 R)
• M86: 48,948,124 km (0.068 R)
• M87: 50,185,897 km (0.074 R)
• M88: 51,434,142 km (0.096 R)
• M89: 55,514,573 km (0.037 R)
• M90: 56,712,553 km (0.093 R)
• M91: 58,292,007 km (0.107 R)
• M92: 58,385,506 km (0.098 R)
• M93: 61,399,155 km (0.112 R)
• M94: 62,160,458 km (0.113 R)
• M95: 64,366,429 km (0.119 R)

Kuiper Belt

Range: 30.9 - 47.9 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 499 - 11,585 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit