🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.98 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.22

Radius: 1.6

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.051

Orbit Range: 0.93 AU - 1.03 AU

Year: 374 Days

Day: 30.2 Hours

Environment

Temp: 17 °C

Axial Tilt: 14.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.114

Orbit Range: 1.04 AU - 1.3 AU

Year: 487 Days

Day: 44.7 Hours

Environment

Temp: -22 °C

Axial Tilt: 12.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 106,576,021 km

• M1: 678,426 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.48 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.24

Radius: 0.57

Gravity: 0.74 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 1.41 AU - 1.55 AU

Year: 693 Days

Day: 14.8 Hours

Environment

Temp: -52 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.45 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 2.68 AU - 4.22 AU

Year: 2467 Days

Day: 40.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 28.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 106,576,021 km

• M1: 63,280 km (0.086 R)
• M2: 484,697 km (0.11 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.25

Radius: 1.6

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 3.1 AU - 4.18 AU

Year: 2674 Days

Day: 37.6 Hours

Environment

Temp: -126 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 8.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 49.7

Radius: 12.8

Gravity: 0.3 G

Time & Orbit

Eccentricity (e): 0.134

Orbit Range: 7.23 AU - 9.47 AU

Year: 9290 Days

Day: 5.2 Hours

Environment

Temp: -172 °C

Axial Tilt: 4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (43)

Outer Limit: 106,576,021 km

• M1: 181,013 km (0.078 R)
• M2: 267,182 km (0.093 R)
• M3: 402,568 km (0.091 R)
• M4: 703,110 km (0.047 R)
• M5: 1,378,544 km (0.092 R)
• M6: 1,517,371 km (0.11 R)
• M7: 1,898,247 km (0.064 R)
• M8: 2,067,143 km (0.073 R)
• M9: 2,603,901 km (0.104 R)
• M10: 2,690,368 km (0.096 R)
• M11: 2,910,875 km (0.103 R)
• M12: 3,818,785 km (0.039 R)
• M13: 4,050,662 km (0.113 R)
• M14: 4,458,914 km (0.037 R)
• M15: 4,934,037 km (0.075 R)
• M16: 5,444,166 km (0.106 R)
• M17: 5,743,212 km (0.079 R)
• M18: 6,318,565 km (0.085 R)
• M19: 6,932,665 km (0.057 R)
• M20: 7,628,145 km (0.111 R)
• M21: 7,857,927 km (0.094 R)
• M22: 8,132,439 km (0.089 R)
• M23: 8,474,719 km (0.08 R)
• M24: 8,604,271 km (0.072 R)
• M25: 8,887,460 km (0.094 R)
• M26: 9,262,203 km (0.117 R)
• M27: 9,981,918 km (0.058 R)
• M28: 10,073,173 km (0.095 R)
• M29: 10,510,298 km (0.113 R)
• M30: 10,626,386 km (0.094 R)
• M31: 12,418,418 km (0.119 R)
• M32: 12,961,758 km (0.119 R)
• M33: 13,261,552 km (0.103 R)
• M34: 13,588,723 km (0.107 R)
• M35: 14,328,334 km (0.069 R)
• M36: 14,820,063 km (0.074 R)
• M37: 15,396,314 km (0.118 R)
• M38: 15,634,174 km (0.058 R)
• M39: 16,923,409 km (0.078 R)
• M40: 17,525,540 km (0.116 R)
• M41: 17,940,225 km (0.081 R)
• M42: 18,079,202 km (0.074 R)
• M43: 18,835,718 km (0.077 R)

Planet 7 - Ice Giant

Semi-Major Axis: 13.11 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 993.6

Radius: 4.8

Gravity: 43.13 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 11.38 AU - 14.84 AU

Year: 18276 Days

Day: 23.1 Hours

Environment

Temp: -191 °C

Axial Tilt: 136.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 106,576,021 km

• M1: 239,357 km (0.056 R)
• M2: 324,179 km (0.105 R)
• M3: 613,351 km (0.07 R)
• M4: 1,691,204 km (0.073 R)
• M5: 1,791,435 km (0.115 R)
• M6: 2,211,655 km (0.079 R)
• M7: 2,321,310 km (0.12 R)
• M8: 2,546,156 km (0.113 R)
• M9: 2,584,303 km (0.065 R)
• M10: 2,777,883 km (0.111 R)
• M11: 3,344,859 km (0.079 R)
• M12: 3,386,746 km (0.082 R)
• M13: 3,641,511 km (0.046 R)
• M14: 3,858,578 km (0.046 R)
• M15: 4,442,309 km (0.104 R)
• M16: 5,053,416 km (0.061 R)
• M17: 5,101,437 km (0.114 R)
• M18: 6,197,541 km (0.084 R)
• M19: 7,859,124 km (0.097 R)
• M20: 9,292,571 km (0.107 R)
• M21: 9,351,512 km (0.074 R)
• M22: 9,588,775 km (0.091 R)
• M23: 9,648,464 km (0.083 R)
• M24: 9,708,154 km (0.109 R)
• M25: 9,948,408 km (0.109 R)
• M26: 10,928,723 km (0.114 R)
• M27: 10,990,956 km (0.064 R)
• M28: 11,811,350 km (0.119 R)
• M29: 12,455,818 km (0.109 R)
• M30: 12,651,342 km (0.115 R)
• M31: 13,845,881 km (0.044 R)
• M32: 14,048,437 km (0.085 R)
• M33: 17,274,814 km (0.094 R)
• M34: 17,638,786 km (0.073 R)
• M35: 18,226,406 km (0.111 R)
• M36: 18,448,409 km (0.108 R)
• M37: 19,119,655 km (0.108 R)
• M38: 19,723,133 km (0.115 R)
• M39: 20,332,894 km (0.107 R)
• M40: 21,026,130 km (0.076 R)
• M41: 22,435,791 km (0.115 R)
• M42: 24,852,096 km (0.088 R)
• M43: 25,098,334 km (0.077 R)
• M44: 29,404,509 km (0.118 R)
• M45: 30,187,803 km (0.053 R)
• M46: 30,275,318 km (0.111 R)
• M47: 31,066,092 km (0.053 R)
• M48: 31,331,329 km (0.117 R)
• M49: 32,578,527 km (0.105 R)
• M50: 33,388,749 km (0.06 R)
• M51: 35,859,358 km (0.075 R)
• M52: 35,951,959 km (0.098 R)
• M53: 37,257,051 km (0.056 R)
• M54: 37,538,743 km (0.095 R)
• M55: 37,821,034 km (0.049 R)
• M56: 38,672,396 km (0.097 R)
• M57: 40,105,394 km (0.108 R)
• M58: 40,490,459 km (0.102 R)
• M59: 40,683,440 km (0.058 R)
• M60: 41,361,268 km (0.059 R)
• M61: 41,458,507 km (0.114 R)
• M62: 41,750,372 km (0.112 R)
• M63: 43,220,022 km (0.094 R)
• M64: 43,515,926 km (0.073 R)
• M65: 44,010,646 km (0.092 R)
• M66: 44,606,794 km (0.104 R)
• M67: 45,005,771 km (0.076 R)
• M68: 46,008,227 km (0.05 R)
• M69: 48,341,804 km (0.08 R)
• M70: 48,444,129 km (0.111 R)
• M71: 49,059,575 km (0.104 R)
• M72: 49,162,348 km (0.093 R)
• M73: 52,385,584 km (0.105 R)
• M74: 52,911,869 km (0.106 R)
• M75: 53,017,336 km (0.118 R)
• M76: 53,334,184 km (0.077 R)
• M77: 55,676,438 km (0.099 R)
• M78: 55,890,961 km (0.052 R)
• M79: 56,752,196 km (0.066 R)
• M80: 56,968,066 km (0.076 R)
• M81: 58,814,852 km (0.114 R)
• M82: 59,033,414 km (0.066 R)
• M83: 60,020,311 km (0.095 R)
• M84: 60,902,041 km (0.105 R)
• M85: 64,021,755 km (0.091 R)
• M86: 65,035,580 km (0.1 R)
• M87: 68,338,103 km (0.059 R)
• M88: 69,836,176 km (0.057 R)
• M89: 74,512,904 km (0.12 R)
• M90: 75,104,713 km (0.098 R)
• M91: 75,460,457 km (0.042 R)
• M92: 76,173,590 km (0.118 R)
• M93: 77,606,738 km (0.09 R)
• M94: 78,567,007 km (0.085 R)
• M95: 79,893,940 km (0.045 R)

Planet 8 - Ice Giant

Semi-Major Axis: 18.12 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 853.8

Radius: 4.5

Gravity: 42.16 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 17.16 AU - 19.08 AU

Year: 29697 Days

Day: 17.3 Hours

Environment

Temp: -214 °C

Axial Tilt: 27.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 106,576,021 km

• M1: 195,973 km (0.034 R)
• M2: 271,520 km (0.105 R)
• M3: 845,078 km (0.064 R)
• M4: 1,429,856 km (0.092 R)
• M5: 1,821,204 km (0.101 R)
• M6: 2,028,697 km (0.056 R)
• M7: 2,200,285 km (0.104 R)
• M8: 2,931,969 km (0.072 R)
• M9: 5,048,779 km (0.053 R)
• M10: 5,695,789 km (0.091 R)
• M11: 6,306,149 km (0.086 R)
• M12: 8,190,633 km (0.098 R)
• M13: 8,531,866 km (0.059 R)
• M14: 10,527,202 km (0.099 R)
• M15: 11,424,490 km (0.115 R)
• M16: 12,658,523 km (0.106 R)
• M17: 12,737,062 km (0.079 R)
• M18: 13,691,796 km (0.112 R)
• M19: 14,587,139 km (0.113 R)
• M20: 15,083,355 km (0.031 R)
• M21: 15,417,407 km (0.091 R)
• M22: 15,585,256 km (0.107 R)
• M23: 15,838,226 km (0.096 R)
• M24: 17,471,535 km (0.103 R)
• M25: 19,974,308 km (0.119 R)
• M26: 21,829,321 km (0.113 R)
• M27: 22,206,906 km (0.11 R)
• M28: 22,777,323 km (0.047 R)
• M29: 22,872,766 km (0.106 R)
• M30: 25,007,977 km (0.089 R)
• M31: 26,099,293 km (0.063 R)
• M32: 26,801,805 km (0.11 R)
• M33: 27,510,450 km (0.114 R)
• M34: 28,122,904 km (0.101 R)
• M35: 28,328,002 km (0.076 R)
• M36: 28,636,623 km (0.094 R)
• M37: 29,257,155 km (0.113 R)
• M38: 30,722,316 km (0.03 R)
• M39: 31,145,229 km (0.11 R)
• M40: 31,676,601 km (0.113 R)
• M41: 34,378,339 km (0.093 R)
• M42: 36,480,488 km (0.046 R)
• M43: 36,928,384 km (0.108 R)
• M44: 37,378,075 km (0.116 R)
• M45: 39,538,568 km (0.104 R)
• M46: 40,576,029 km (0.092 R)
• M47: 40,807,756 km (0.08 R)
• M48: 43,267,743 km (0.06 R)
• M49: 43,979,380 km (0.117 R)
• M50: 44,575,378 km (0.043 R)
• M51: 48,329,537 km (0.1 R)
• M52: 49,809,808 km (0.071 R)
• M53: 50,306,473 km (0.082 R)
• M54: 51,179,676 km (0.111 R)
• M55: 51,304,739 km (0.032 R)
• M56: 52,561,810 km (0.04 R)
• M57: 53,321,019 km (0.096 R)
• M58: 53,447,878 km (0.044 R)
• M59: 53,829,054 km (0.09 R)
• M60: 53,956,362 km (0.067 R)
• M61: 54,978,115 km (0.116 R)
• M62: 55,877,497 km (0.1 R)
• M63: 56,135,255 km (0.106 R)
• M64: 56,393,461 km (0.088 R)
• M65: 58,866,313 km (0.067 R)
• M66: 59,391,402 km (0.09 R)
• M67: 59,918,136 km (0.105 R)
• M68: 60,182,027 km (0.107 R)
• M69: 61,241,479 km (0.082 R)
• M70: 66,767,026 km (0.077 R)
• M71: 68,552,027 km (0.098 R)
• M72: 69,104,492 km (0.061 R)
• M73: 71,188,989 km (0.088 R)
• M74: 73,859,012 km (0.061 R)
• M75: 74,141,902 km (0.111 R)
• M76: 76,847,828 km (0.105 R)
• M77: 77,565,299 km (0.049 R)
• M78: 78,140,952 km (0.068 R)
• M79: 80,457,325 km (0.028 R)
• M80: 81,331,725 km (0.058 R)
• M81: 82,355,872 km (0.066 R)
• M82: 82,943,043 km (0.085 R)
• M83: 83,090,098 km (0.103 R)
• M84: 85,453,894 km (0.12 R)
• M85: 85,602,445 km (0.086 R)
• M86: 85,750,995 km (0.083 R)
• M87: 86,048,396 km (0.114 R)
• M88: 86,197,246 km (0.103 R)
• M89: 87,390,738 km (0.055 R)
• M90: 91,155,967 km (0.063 R)
• M91: 93,134,698 km (0.07 R)
• M92: 94,359,455 km (0.12 R)
• M93: 96,515,460 km (0.084 R)
• M94: 100,405,752 km (0.042 R)
• M95: 101,189,945 km (0.11 R)
• M96: 105,141,273 km (0.092 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 425 - 19,169 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit