🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.024

Orbit Range: 1.44 AU - 1.52 AU

Year: 689 Days

Day: 15.5 Hours

Environment

Temp: -55 °C

Axial Tilt: 1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 3.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.31

Radius: 1.79

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 2.97 AU - 4.21 AU

Year: 2604 Days

Day: 22.9 Hours

Environment

Temp: -129 °C

Axial Tilt: 27.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,647,433 km

• M1: 774,019 km (0.108 R)

Planet 3 - Terrestrial

Semi-Major Axis: 3.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.27

Radius: 1.79

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 2.81 AU - 4.65 AU

Year: 2758 Days

Day: 45.5 Hours

Environment

Temp: -130 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 4.61 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.48 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 590

Radius: 9.8

Gravity: 6.14 G

Time & Orbit

Eccentricity (e): 0.151

Orbit Range: 4.65 AU - 6.31 AU

Year: 4912 Days

Day: 14.1 Hours

Environment

Temp: -146 °C

Axial Tilt: 41.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 60,647,433 km

• M1: 122,820 km (0.078 R)
• M2: 214,075 km (0.088 R)
• M3: 339,587 km (0.045 R)
• M4: 547,827 km (0.049 R)
• M5: 645,365 km (0.095 R)
• M6: 737,667 km (0.087 R)
• M7: 872,455 km (0.065 R)
• M8: 1,083,687 km (0.079 R)
• M9: 1,311,674 km (0.106 R)
• M10: 1,401,283 km (0.071 R)
• M11: 1,618,649 km (0.046 R)
• M12: 1,931,159 km (0.051 R)
• M13: 1,999,376 km (0.066 R)
• M14: 2,138,352 km (0.116 R)
• M15: 2,280,769 km (0.082 R)
• M16: 2,371,276 km (0.042 R)
• M17: 2,444,579 km (0.11 R)
• M18: 2,556,179 km (0.11 R)
• M19: 3,301,326 km (0.102 R)
• M20: 3,934,723 km (0.106 R)
• M21: 4,087,911 km (0.075 R)
• M22: 4,220,904 km (0.103 R)
• M23: 4,513,817 km (0.096 R)
• M24: 4,697,523 km (0.12 R)
• M25: 5,359,493 km (0.069 R)
• M26: 5,578,654 km (0.103 R)
• M27: 6,050,785 km (0.065 R)
• M28: 6,202,627 km (0.088 R)
• M29: 6,330,084 km (0.08 R)
• M30: 6,458,439 km (0.056 R)
• M31: 6,535,781 km (0.08 R)
• M32: 6,691,662 km (0.113 R)
• M33: 6,822,411 km (0.104 R)
• M34: 7,059,972 km (0.07 R)
• M35: 7,706,834 km (0.094 R)
• M36: 7,816,489 km (0.07 R)
• M37: 8,176,421 km (0.048 R)
• M38: 9,434,839 km (0.07 R)
• M39: 9,818,258 km (0.05 R)
• M40: 10,086,487 km (0.113 R)
• M41: 10,296,971 km (0.104 R)
• M42: 13,523,797 km (0.107 R)
• M43: 13,922,475 km (0.036 R)
• M44: 14,325,193 km (0.082 R)
• M45: 14,426,321 km (0.091 R)
• M46: 15,004,666 km (0.054 R)
• M47: 15,176,106 km (0.106 R)
• M48: 15,555,785 km (0.111 R)
• M49: 16,218,952 km (0.047 R)
• M50: 16,784,582 km (0.087 R)
• M51: 16,926,999 km (0.114 R)
• M52: 17,248,934 km (0.059 R)
• M53: 17,971,491 km (0.112 R)
• M54: 18,409,813 km (0.07 R)
• M55: 18,740,873 km (0.087 R)
• M56: 19,745,872 km (0.083 R)
• M57: 19,896,218 km (0.09 R)
• M58: 20,311,651 km (0.119 R)
• M59: 21,382,173 km (0.114 R)
• M60: 21,846,675 km (0.101 R)
• M61: 22,002,256 km (0.086 R)
• M62: 22,197,182 km (0.098 R)
• M63: 22,667,369 km (0.1 R)
• M64: 24,500,242 km (0.095 R)
• M65: 24,581,025 km (0.094 R)
• M66: 24,864,363 km (0.028 R)
• M67: 25,067,517 km (0.076 R)
• M68: 25,475,321 km (0.082 R)
• M69: 25,639,130 km (0.114 R)
• M70: 25,721,110 km (0.115 R)
• M71: 25,967,647 km (0.042 R)
• M72: 26,297,510 km (0.065 R)
• M73: 26,753,485 km (0.1 R)
• M74: 27,337,515 km (0.081 R)
• M75: 27,715,250 km (0.097 R)
• M76: 27,968,070 km (0.053 R)
• M77: 28,094,779 km (0.117 R)
• M78: 28,306,311 km (0.065 R)

Asteroid Belt

Center: 7.11 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 8.73 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 827.7

Radius: 11.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 7.46 AU - 10 AU

Year: 9876 Days

Day: 13.2 Hours

Environment

Temp: -169 °C

Axial Tilt: 13.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,647,433 km

• M1: 188,493 km (0.041 R)
• M2: 374,593 km (0.065 R)
• M3: 1,073,215 km (0.062 R)
• M4: 1,216,979 km (0.109 R)
• M5: 1,433,746 km (0.113 R)
• M6: 1,710,951 km (0.112 R)
• M7: 1,880,595 km (0.109 R)
• M8: 1,980,227 km (0.111 R)
• M9: 2,056,073 km (0.103 R)
• M10: 2,263,266 km (0.037 R)
• M11: 2,726,571 km (0.073 R)
• M12: 3,309,254 km (0.107 R)
• M13: 3,553,099 km (0.108 R)
• M14: 3,961,950 km (0.068 R)
• M15: 4,319,938 km (0.085 R)
• M16: 5,563,096 km (0.069 R)
• M17: 5,744,109 km (0.069 R)
• M18: 6,037,770 km (0.051 R)
• M19: 7,380,112 km (0.1 R)
• M20: 7,499,341 km (0.051 R)
• M21: 7,861,069 km (0.063 R)
• M22: 8,023,682 km (0.087 R)
• M23: 8,352,199 km (0.074 R)
• M24: 8,518,103 km (0.097 R)
• M25: 8,853,202 km (0.104 R)
• M26: 9,364,228 km (0.089 R)
• M27: 9,753,632 km (0.119 R)
• M28: 10,060,307 km (0.104 R)
• M29: 11,181,244 km (0.09 R)
• M30: 14,029,438 km (0.081 R)
• M31: 14,326,090 km (0.099 R)
• M32: 15,584,209 km (0.11 R)
• M33: 17,829,822 km (0.092 R)
• M34: 18,312,575 km (0.104 R)
• M35: 19,236,042 km (0.03 R)
• M36: 20,397,819 km (0.054 R)
• M37: 20,677,717 km (0.076 R)
• M38: 21,128,306 km (0.093 R)
• M39: 21,753,176 km (0.111 R)
• M40: 22,039,207 km (0.099 R)
• M41: 22,211,394 km (0.062 R)
• M42: 22,326,585 km (0.082 R)
• M43: 22,499,520 km (0.108 R)
• M44: 23,254,241 km (0.112 R)
• M45: 23,958,249 km (0.094 R)
• M46: 24,194,464 km (0.074 R)
• M47: 24,550,207 km (0.095 R)
• M48: 25,027,275 km (0.076 R)
• M49: 25,327,069 km (0.108 R)
• M50: 25,567,772 km (0.068 R)
• M51: 26,051,422 km (0.089 R)
• M52: 26,355,106 km (0.062 R)
• M53: 26,782,357 km (0.11 R)
• M54: 26,966,213 km (0.113 R)
• M55: 27,150,518 km (0.074 R)
• M56: 29,078,834 km (0.073 R)
• M57: 30,154,892 km (0.099 R)
• M58: 31,243,964 km (0.095 R)
• M59: 31,566,796 km (0.053 R)
• M60: 31,696,198 km (0.099 R)
• M61: 33,658,773 km (0.096 R)
• M62: 33,923,412 km (0.068 R)
• M63: 34,321,641 km (0.032 R)
• M64: 34,521,354 km (0.047 R)
• M65: 34,921,828 km (0.083 R)
• M66: 35,189,758 km (0.109 R)
• M67: 35,862,649 km (0.094 R)
• M68: 36,811,548 km (0.105 R)
• M69: 37,152,482 km (0.081 R)
• M70: 37,562,978 km (0.049 R)
• M71: 38,734,329 km (0.117 R)
• M72: 39,359,200 km (0.092 R)
• M73: 40,057,523 km (0.07 R)
• M74: 40,267,857 km (0.098 R)
• M75: 40,971,416 km (0.068 R)
• M76: 41,183,247 km (0.111 R)
• M77: 41,395,526 km (0.037 R)
• M78: 41,466,435 km (0.114 R)
• M79: 41,892,191 km (0.084 R)
• M80: 43,034,819 km (0.113 R)
• M81: 44,115,365 km (0.052 R)
• M82: 45,935,971 km (0.026 R)
• M83: 46,302,935 km (0.118 R)
• M84: 47,187,956 km (0.036 R)
• M85: 47,335,908 km (0.108 R)
• M86: 48,600,459 km (0.044 R)
• M87: 48,974,453 km (0.088 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 88.7

Radius: 8.2

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.15

Orbit Range: 8.81 AU - 11.91 AU

Year: 12768 Days

Day: 12.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 45.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 60,647,433 km

• M1: 104,569 km (0.065 R)
• M2: 170,691 km (0.091 R)
• M3: 391,797 km (0.099 R)
• M4: 781,948 km (0.058 R)
• M5: 1,055,712 km (0.071 R)
• M6: 1,298,958 km (0.082 R)
• M7: 1,481,318 km (0.074 R)
• M8: 1,544,000 km (0.067 R)
• M9: 1,623,735 km (0.111 R)
• M10: 1,704,817 km (0.113 R)
• M11: 1,787,246 km (0.076 R)
• M12: 1,990,699 km (0.116 R)
• M13: 2,166,028 km (0.12 R)
• M14: 2,273,738 km (0.115 R)
• M15: 2,722,232 km (0.041 R)
• M16: 3,424,744 km (0.105 R)
• M17: 3,592,892 km (0.097 R)
• M18: 3,981,398 km (0.091 R)
• M19: 4,225,392 km (0.068 R)
• M20: 4,497,211 km (0.089 R)
• M21: 4,728,190 km (0.052 R)
• M22: 4,798,202 km (0.075 R)
• M23: 4,868,513 km (0.052 R)
• M24: 5,034,118 km (0.065 R)
• M25: 5,201,518 km (0.056 R)
• M26: 5,273,923 km (0.12 R)
• M27: 5,444,016 km (0.114 R)
• M28: 5,566,686 km (0.088 R)
• M29: 6,167,920 km (0.111 R)
• M30: 6,554,182 km (0.071 R)
• M31: 6,710,960 km (0.091 R)
• M32: 7,188,626 km (0.082 R)
• M33: 7,350,192 km (0.06 R)
• M34: 7,814,843 km (0.055 R)
• M35: 8,289,068 km (0.089 R)
• M36: 8,515,410 km (0.057 R)
• M37: 8,657,827 km (0.097 R)
• M38: 8,772,419 km (0.119 R)
• M39: 8,887,609 km (0.118 R)
• M40: 9,235,873 km (0.097 R)
• M41: 9,382,330 km (0.107 R)
• M42: 9,470,592 km (0.063 R)
• M43: 9,856,106 km (0.106 R)
• M44: 10,246,856 km (0.117 R)
• M45: 10,489,803 km (0.117 R)
• M46: 10,704,027 km (0.083 R)
• M47: 11,292,694 km (0.072 R)
• M48: 11,355,226 km (0.097 R)
• M49: 11,701,545 km (0.085 R)
• M50: 12,372,193 km (0.096 R)
• M51: 12,501,296 km (0.085 R)
• M52: 13,022,345 km (0.056 R)
• M53: 13,219,665 km (0.094 R)
• M54: 13,985,007 km (0.081 R)
• M55: 14,052,177 km (0.113 R)
• M56: 14,457,886 km (0.089 R)
• M57: 15,246,117 km (0.106 R)
• M58: 15,558,328 km (0.072 R)
• M59: 15,697,753 km (0.046 R)
• M60: 16,153,877 km (0.12 R)
• M61: 16,365,857 km (0.101 R)
• M62: 16,649,944 km (0.111 R)
• M63: 17,151,097 km (0.096 R)
• M64: 17,984,955 km (0.11 R)
• M65: 18,204,714 km (0.098 R)
• M66: 18,609,826 km (0.111 R)
• M67: 18,795,028 km (0.07 R)
• M68: 18,869,228 km (0.096 R)
• M69: 19,055,178 km (0.101 R)
• M70: 19,729,865 km (0.095 R)
• M71: 20,336,035 km (0.043 R)
• M72: 20,412,330 km (0.028 R)
• M73: 20,526,773 km (0.101 R)
• M74: 21,450,390 km (0.074 R)
• M75: 21,528,031 km (0.083 R)
• M76: 21,917,285 km (0.09 R)
• M77: 22,034,570 km (0.098 R)
• M78: 23,059,465 km (0.119 R)
• M79: 23,377,958 km (0.081 R)
• M80: 24,220,942 km (0.115 R)
• M81: 25,853,953 km (0.097 R)
• M82: 26,060,547 km (0.118 R)
• M83: 26,309,179 km (0.077 R)
• M84: 26,642,034 km (0.119 R)
• M85: 27,101,898 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 12.38 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 498.8

Radius: 3.4

Gravity: 43.15 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 9.54 AU - 15.22 AU

Year: 16678 Days

Day: 21.1 Hours

Environment

Temp: -182 °C

Axial Tilt: 10 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 60,647,433 km

• M1: 102,923 km (0.119 R)
• M2: 405,560 km (0.094 R)
• M3: 1,116,898 km (0.087 R)
• M4: 1,287,140 km (0.1 R)
• M5: 1,413,550 km (0.046 R)
• M6: 1,439,431 km (0.115 R)
• M7: 1,706,014 km (0.097 R)
• M8: 1,873,265 km (0.118 R)
• M9: 2,104,244 km (0.113 R)
• M10: 2,436,650 km (0.09 R)
• M11: 2,915,812 km (0.099 R)
• M12: 3,319,577 km (0.08 R)
• M13: 4,067,417 km (0.105 R)
• M14: 4,252,768 km (0.086 R)
• M15: 4,327,866 km (0.096 R)
• M16: 4,365,415 km (0.053 R)
• M17: 4,593,552 km (0.114 R)
• M18: 5,220,816 km (0.117 R)
• M19: 5,341,392 km (0.115 R)
• M20: 5,544,546 km (0.113 R)
• M21: 5,585,386 km (0.066 R)
• M22: 6,168,668 km (0.079 R)
• M23: 7,391,780 km (0.068 R)
• M24: 7,527,166 km (0.09 R)
• M25: 8,450,634 km (0.08 R)
• M26: 8,830,014 km (0.12 R)
• M27: 10,050,583 km (0.092 R)
• M28: 10,200,630 km (0.113 R)
• M29: 10,756,835 km (0.094 R)
• M30: 11,064,408 km (0.056 R)
• M31: 11,583,513 km (0.096 R)
• M32: 11,688,231 km (0.12 R)
• M33: 11,898,715 km (0.098 R)
• M34: 11,951,523 km (0.086 R)
• M35: 12,376,830 km (0.089 R)
• M36: 12,753,069 km (0.115 R)
• M37: 13,848,424 km (0.114 R)
• M38: 14,916,703 km (0.066 R)
• M39: 15,259,432 km (0.091 R)
• M40: 16,303,326 km (0.115 R)
• M41: 16,538,493 km (0.105 R)
• M42: 16,656,377 km (0.077 R)
• M43: 16,833,949 km (0.037 R)
• M44: 18,032,976 km (0.036 R)
• M45: 18,154,450 km (0.111 R)
• M46: 18,704,222 km (0.047 R)
• M47: 20,008,117 km (0.057 R)
• M48: 20,322,871 km (0.032 R)
• M49: 21,021,044 km (0.087 R)
• M50: 21,148,801 km (0.12 R)
• M51: 21,533,716 km (0.084 R)
• M52: 23,758,236 km (0.118 R)
• M53: 25,507,933 km (0.112 R)
• M54: 25,644,217 km (0.048 R)
• M55: 25,849,016 km (0.069 R)
• M56: 26,329,375 km (0.032 R)
• M57: 26,743,312 km (0.081 R)
• M58: 27,647,631 km (0.1 R)
• M59: 28,279,383 km (0.108 R)
• M60: 29,844,027 km (0.061 R)
• M61: 30,059,598 km (0.114 R)
• M62: 30,275,617 km (0.056 R)
• M63: 30,492,085 km (0.118 R)
• M64: 30,781,707 km (0.103 R)
• M65: 31,363,493 km (0.039 R)
• M66: 31,509,500 km (0.103 R)
• M67: 31,802,263 km (0.06 R)
• M68: 31,948,869 km (0.052 R)
• M69: 32,095,774 km (0.115 R)
• M70: 32,907,941 km (0.095 R)
• M71: 33,204,893 km (0.098 R)
• M72: 33,801,489 km (0.082 R)
• M73: 35,612,521 km (0.072 R)
• M74: 35,841,107 km (0.107 R)
• M75: 36,529,706 km (0.107 R)
• M76: 38,153,591 km (0.099 R)
• M77: 38,231,531 km (0.1 R)
• M78: 39,327,784 km (0.051 R)
• M79: 40,831,991 km (0.113 R)
• M80: 41,391,038 km (0.078 R)
• M81: 42,032,963 km (0.081 R)
• M82: 42,113,297 km (0.063 R)
• M83: 42,274,413 km (0.095 R)
• M84: 42,758,961 km (0.086 R)
• M85: 43,978,184 km (0.082 R)
• M86: 44,059,864 km (0.087 R)
• M87: 47,117,794 km (0.117 R)
• M88: 47,787,843 km (0.093 R)
• M89: 49,137,515 km (0.113 R)
• M90: 51,529,286 km (0.091 R)
• M91: 52,913,066 km (0.099 R)
• M92: 53,784,025 km (0.083 R)
• M93: 55,982,216 km (0.103 R)
• M94: 57,672,373 km (0.101 R)
• M95: 58,838,339 km (0.105 R)
• M96: 60,647,426 km (0.066 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 535 - 14,090 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit