🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.18

Radius: 1.37

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.41 AU - 0.63 AU

Year: 132 Days

Day: 27.4 Hours

Environment

Temp: 253 °C

Axial Tilt: 27.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 102,519,225 km

• M1: 97,987 km (0.075 R)
• M2: 365,019 km (0.052 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.11

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 139 Days

Day: 27.6 Hours

Environment

Temp: 253 °C

Axial Tilt: 142.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,519,225 km

• M1: 265,387 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.25

Radius: 1.38

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 0.49 AU - 0.63 AU

Year: 147 Days

Day: 19.9 Hours

Environment

Temp: 232 °C

Axial Tilt: 15.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 102,519,225 km

• M1: 48,021 km (0.114 R)

Planet 4 - Terrestrial

Semi-Major Axis: 1.58 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 1.47 AU - 1.69 AU

Year: 698 Days

Day: 46 Hours

Environment

Temp: -21 °C

Axial Tilt: 43.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 102,519,225 km

• M1: 66,870 km (0.103 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.77

Radius: 1.5

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 1.84 AU - 2.76 AU

Year: 1226 Days

Day: 44 Hours

Environment

Temp: -73 °C

Axial Tilt: 44.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.92

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 2 AU - 3.24 AU

Year: 1490 Days

Day: 16.3 Hours

Environment

Temp: -88 °C

Axial Tilt: 19 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 102,519,225 km

• M1: 1,506,301 km (0.09 R)
• M2: 2,403,140 km (0.045 R)

Asteroid Belt

Center: 5.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 9.16 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 372.1

Radius: 11

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.093

Orbit Range: 8.31 AU - 10.01 AU

Year: 9744 Days

Day: 7.5 Hours

Environment

Temp: -156 °C

Axial Tilt: 32 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 102,519,225 km

• M1: 143,165 km (0.039 R)
• M2: 297,401 km (0.031 R)
• M3: 431,739 km (0.088 R)
• M4: 514,617 km (0.094 R)
• M5: 658,081 km (0.087 R)
• M6: 756,965 km (0.112 R)
• M7: 1,085,931 km (0.034 R)
• M8: 1,952,851 km (0.107 R)
• M9: 2,100,354 km (0.091 R)
• M10: 2,208,065 km (0.095 R)
• M11: 2,317,570 km (0.114 R)
• M12: 2,588,193 km (0.085 R)
• M13: 3,159,806 km (0.116 R)
• M14: 3,234,156 km (0.068 R)
• M15: 3,359,220 km (0.111 R)
• M16: 3,717,956 km (0.034 R)
• M17: 3,796,495 km (0.119 R)
• M18: 4,389,202 km (0.102 R)
• M19: 4,781,597 km (0.087 R)
• M20: 5,302,796 km (0.081 R)
• M21: 6,180,486 km (0.085 R)
• M22: 7,005,369 km (0.114 R)
• M23: 7,430,825 km (0.047 R)
• M24: 7,530,158 km (0.087 R)
• M25: 7,629,940 km (0.072 R)
• M26: 8,238,355 km (0.087 R)
• M27: 8,341,128 km (0.043 R)
• M28: 8,444,501 km (0.057 R)
• M29: 8,548,322 km (0.056 R)
• M30: 8,617,735 km (0.077 R)
• M31: 8,722,154 km (0.074 R)
• M32: 8,897,333 km (0.066 R)
• M33: 9,358,095 km (0.103 R)
• M34: 9,899,340 km (0.101 R)
• M35: 10,081,999 km (0.074 R)
• M36: 10,265,855 km (0.066 R)
• M37: 11,125,743 km (0.12 R)
• M38: 11,430,325 km (0.115 R)
• M39: 11,583,662 km (0.09 R)
• M40: 11,969,924 km (0.114 R)
• M41: 12,047,565 km (0.111 R)
• M42: 12,242,791 km (0.111 R)
• M43: 12,953,979 km (0.079 R)
• M44: 13,841,393 km (0.106 R)
• M45: 14,086,883 km (0.05 R)
• M46: 14,375,159 km (0.105 R)
• M47: 14,915,506 km (0.11 R)
• M48: 15,041,168 km (0.112 R)
• M49: 15,887,892 km (0.088 R)
• M50: 16,533,108 km (0.103 R)
• M51: 17,143,018 km (0.064 R)
• M52: 17,318,646 km (0.043 R)
• M53: 18,071,722 km (0.027 R)
• M54: 18,340,101 km (0.099 R)
• M55: 21,142,368 km (0.034 R)
• M56: 23,781,274 km (0.112 R)
• M57: 24,222,887 km (0.043 R)
• M58: 24,766,376 km (0.102 R)
• M59: 25,114,341 km (0.036 R)
• M60: 25,664,412 km (0.097 R)
• M61: 26,980,275 km (0.083 R)
• M62: 27,133,463 km (0.076 R)
• M63: 27,594,973 km (0.104 R)
• M64: 28,214,308 km (0.108 R)
• M65: 29,571,909 km (0.086 R)
• M66: 29,993,924 km (0.116 R)
• M67: 30,737,276 km (0.091 R)
• M68: 32,404,694 km (0.057 R)
• M69: 33,221,947 km (0.119 R)
• M70: 33,331,453 km (0.086 R)
• M71: 34,322,239 km (0.076 R)
• M72: 34,654,796 km (0.029 R)
• M73: 34,988,249 km (0.106 R)
• M74: 35,714,547 km (0.111 R)
• M75: 36,728,222 km (0.08 R)
• M76: 37,980,207 km (0.11 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 393.2

Radius: 6.8

Gravity: 8.5 G

Time & Orbit

Eccentricity (e): 0.069

Orbit Range: 12.85 AU - 14.75 AU

Year: 18018 Days

Day: 15.7 Hours

Environment

Temp: -184 °C

Axial Tilt: 36.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 102,519,225 km

• M1: 215,122 km (0.116 R)
• M2: 317,447 km (0.1 R)
• M3: 646,861 km (0.11 R)
• M4: 993,928 km (0.111 R)
• M5: 1,152,053 km (0.117 R)
• M6: 1,343,090 km (0.062 R)
• M7: 1,417,290 km (0.042 R)
• M8: 1,755,082 km (0.117 R)
• M9: 1,836,463 km (0.092 R)
• M10: 2,175,003 km (0.107 R)
• M11: 2,532,991 km (0.114 R)
• M12: 2,594,476 km (0.119 R)
• M13: 2,750,357 km (0.057 R)
• M14: 3,644,204 km (0.114 R)
• M15: 5,195,534 km (0.093 R)
• M16: 5,273,923 km (0.091 R)
• M17: 5,511,634 km (0.045 R)
• M18: 5,712,395 km (0.119 R)
• M19: 6,454,849 km (0.084 R)
• M20: 6,709,016 km (0.088 R)
• M21: 6,923,389 km (0.104 R)
• M22: 7,140,007 km (0.09 R)
• M23: 7,624,555 km (0.079 R)
• M24: 10,152,609 km (0.08 R)
• M25: 10,349,330 km (0.051 R)
• M26: 10,547,398 km (0.066 R)
• M27: 10,646,880 km (0.075 R)
• M28: 11,199,645 km (0.112 R)
• M29: 11,916,518 km (0.106 R)
• M30: 12,020,189 km (0.059 R)
• M31: 12,595,542 km (0.091 R)
• M32: 12,648,350 km (0.114 R)
• M33: 13,448,400 km (0.105 R)
• M34: 13,664,569 km (0.097 R)
• M35: 14,264,755 km (0.032 R)
• M36: 15,097,118 km (0.104 R)
• M37: 17,041,441 km (0.108 R)
• M38: 17,510,281 km (0.038 R)
• M39: 18,102,240 km (0.063 R)
• M40: 18,520,665 km (0.098 R)
• M41: 18,942,082 km (0.078 R)
• M42: 19,123,694 km (0.06 R)
• M43: 19,366,791 km (0.11 R)
• M44: 20,287,266 km (0.038 R)
• M45: 20,846,463 km (0.082 R)
• M46: 20,971,378 km (0.102 R)
• M47: 22,490,095 km (0.117 R)
• M48: 22,746,655 km (0.038 R)
• M49: 22,939,637 km (0.067 R)
• M50: 23,068,740 km (0.067 R)
• M51: 25,098,932 km (0.045 R)
• M52: 25,365,067 km (0.044 R)
• M53: 25,431,638 km (0.11 R)
• M54: 25,833,009 km (0.034 R)
• M55: 26,303,794 km (0.069 R)
• M56: 26,438,731 km (0.074 R)
• M57: 26,845,188 km (0.111 R)
• M58: 27,185,523 km (0.12 R)
• M59: 27,664,386 km (0.072 R)
• M60: 27,733,052 km (0.082 R)
• M61: 28,215,056 km (0.108 R)
• M62: 29,607,513 km (0.046 R)
• M63: 29,677,674 km (0.107 R)
• M64: 30,241,359 km (0.106 R)
• M65: 30,382,879 km (0.117 R)
• M66: 30,808,634 km (0.065 R)
• M67: 31,881,550 km (0.082 R)
• M68: 33,623,617 km (0.079 R)
• M69: 34,580,146 km (0.068 R)
• M70: 35,247,502 km (0.106 R)
• M71: 37,730,827 km (0.104 R)
• M72: 39,108,923 km (0.111 R)
• M73: 39,263,158 km (0.053 R)
• M74: 39,572,078 km (0.113 R)
• M75: 40,114,519 km (0.063 R)
• M76: 41,050,254 km (0.071 R)
• M77: 41,442,350 km (0.118 R)
• M78: 41,993,169 km (0.114 R)
• M79: 45,187,383 km (0.119 R)
• M80: 45,754,359 km (0.085 R)
• M81: 45,998,204 km (0.099 R)
• M82: 46,977,322 km (0.047 R)
• M83: 51,383,428 km (0.103 R)
• M84: 51,805,892 km (0.096 R)
• M85: 52,144,731 km (0.068 R)
• M86: 53,250,858 km (0.113 R)
• M87: 53,336,278 km (0.067 R)
• M88: 54,622,820 km (0.043 R)
• M89: 56,267,200 km (0.086 R)
• M90: 57,839,922 km (0.099 R)
• M91: 58,455,368 km (0.081 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.95 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 797.3

Radius: 6.5

Gravity: 18.87 G

Time & Orbit

Eccentricity (e): 0.099

Orbit Range: 17.07 AU - 20.83 AU

Year: 28993 Days

Day: 23.8 Hours

Environment

Temp: -198 °C

Axial Tilt: 13.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 102,519,225 km

• M1: 535,261 km (0.044 R)
• M2: 809,923 km (0.046 R)
• M3: 1,402,181 km (0.114 R)
• M4: 1,700,629 km (0.062 R)
• M5: 1,857,407 km (0.068 R)
• M6: 2,059,963 km (0.087 R)
• M7: 2,486,167 km (0.12 R)
• M8: 2,530,298 km (0.116 R)
• M9: 3,566,114 km (0.08 R)
• M10: 3,869,199 km (0.092 R)
• M11: 4,023,734 km (0.101 R)
• M12: 4,993,577 km (0.116 R)
• M13: 5,218,572 km (0.045 R)
• M14: 5,854,363 km (0.106 R)
• M15: 6,211,453 km (0.029 R)
• M16: 6,636,910 km (0.107 R)
• M17: 8,631,797 km (0.09 R)
• M18: 8,969,739 km (0.102 R)
• M19: 9,380,983 km (0.052 R)
• M20: 9,519,511 km (0.096 R)
• M21: 10,651,368 km (0.094 R)
• M22: 10,940,990 km (0.109 R)
• M23: 11,974,861 km (0.083 R)
• M24: 15,339,766 km (0.069 R)
• M25: 15,421,297 km (0.1 R)
• M26: 15,584,657 km (0.113 R)
• M27: 18,364,036 km (0.078 R)
• M28: 21,110,504 km (0.105 R)
• M29: 21,382,921 km (0.095 R)
• M30: 22,577,311 km (0.073 R)
• M31: 23,229,408 km (0.047 R)
• M32: 23,982,184 km (0.074 R)
• M33: 25,126,159 km (0.068 R)
• M34: 28,362,859 km (0.028 R)
• M35: 28,864,610 km (0.117 R)
• M36: 29,775,212 km (0.066 R)
• M37: 29,876,939 km (0.116 R)
• M38: 30,592,465 km (0.094 R)
• M39: 34,253,574 km (0.109 R)
• M40: 34,467,050 km (0.113 R)
• M41: 34,573,863 km (0.114 R)
• M42: 37,830,010 km (0.054 R)
• M43: 37,940,264 km (0.102 R)
• M44: 38,382,176 km (0.1 R)
• M45: 39,494,436 km (0.045 R)
• M46: 39,606,186 km (0.057 R)
• M47: 40,054,531 km (0.102 R)
• M48: 40,391,874 km (0.102 R)
• M49: 41,182,648 km (0.102 R)
• M50: 42,664,714 km (0.106 R)
• M51: 42,779,456 km (0.071 R)
• M52: 43,700,979 km (0.077 R)
• M53: 43,932,407 km (0.081 R)
• M54: 44,048,345 km (0.057 R)
• M55: 44,280,222 km (0.08 R)
• M56: 44,862,157 km (0.078 R)
• M57: 45,915,775 km (0.115 R)
• M58: 46,977,621 km (0.12 R)
• M59: 48,166,774 km (0.112 R)
• M60: 48,525,510 km (0.065 R)
• M61: 51,061,044 km (0.06 R)
• M62: 51,549,033 km (0.071 R)
• M63: 51,793,476 km (0.074 R)
• M64: 54,632,843 km (0.053 R)
• M65: 58,284,378 km (0.113 R)
• M66: 59,433,439 km (0.038 R)
• M67: 60,719,083 km (0.093 R)
• M68: 61,624,449 km (0.084 R)
• M69: 61,754,151 km (0.114 R)
• M70: 61,883,852 km (0.056 R)
• M71: 62,925,502 km (0.04 R)
• M72: 65,158,101 km (0.116 R)
• M73: 66,085,009 km (0.088 R)
• M74: 66,217,702 km (0.105 R)
• M75: 68,756,977 km (0.102 R)
• M76: 69,430,466 km (0.054 R)
• M77: 72,830,676 km (0.069 R)
• M78: 78,382,702 km (0.047 R)
• M79: 81,209,354 km (0.117 R)
• M80: 85,222,317 km (0.09 R)
• M81: 85,800,812 km (0.089 R)
• M82: 86,090,583 km (0.114 R)
• M83: 86,671,022 km (0.061 R)
• M84: 87,107,250 km (0.118 R)
• M85: 88,127,956 km (0.096 R)
• M86: 92,101,874 km (0.081 R)
• M87: 92,398,526 km (0.103 R)
• M88: 92,547,077 km (0.094 R)
• M89: 92,695,628 km (0.077 R)
• M90: 95,232,957 km (0.11 R)
• M91: 95,382,854 km (0.048 R)
• M92: 95,682,948 km (0.112 R)
• M93: 97,641,782 km (0.111 R)
• M94: 98,095,662 km (0.08 R)
• M95: 98,398,598 km (0.097 R)
• M96: 99,157,358 km (0.116 R)
• M97: 99,613,632 km (0.103 R)
• M98: 99,918,213 km (0.075 R)

Kuiper Belt

Range: 31.2 - 55.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 514 - 19,228 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit