🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.88 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.7

Radius: 0.87

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.131

Orbit Range: 0.76 AU - 1 AU

Year: 296 Days

Day: 18.6 Hours

Environment

Temp: 85 °C

Axial Tilt: 42 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.92 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.22

Orbit Range: 0.72 AU - 1.12 AU

Year: 316 Days

Day: 22.2 Hours

Environment

Temp: 134 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.23 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.75

Radius: 1.5

Gravity: 1.22 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.94 AU - 1.52 AU

Year: 489 Days

Day: 46 Hours

Environment

Temp: 26 °C

Axial Tilt: 28.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Terrestrial

Semi-Major Axis: 2.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.15

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 2.32 AU - 3.32 AU

Year: 1696 Days

Day: 43.7 Hours

Environment

Temp: -84 °C

Axial Tilt: 7.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 82,559,893 km

• M1: 1,366,726 km (0.079 R)

Asteroid Belt

Center: 6.36 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 9.9 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 584.4

Radius: 14.6

Gravity: 2.74 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 7.52 AU - 12.28 AU

Year: 11156 Days

Day: 14.5 Hours

Environment

Temp: -172 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 82,559,893 km

• M1: 253,718 km (0.074 R)
• M2: 434,731 km (0.091 R)
• M3: 585,975 km (0.096 R)
• M4: 759,209 km (0.12 R)
• M5: 933,640 km (0.085 R)
• M6: 1,346,530 km (0.11 R)
• M7: 1,519,017 km (0.116 R)
• M8: 1,839,156 km (0.111 R)
• M9: 1,958,984 km (0.076 R)
• M10: 2,491,553 km (0.045 R)
• M11: 2,598,216 km (0.087 R)
• M12: 2,761,128 km (0.088 R)
• M13: 3,040,278 km (0.091 R)
• M14: 3,154,720 km (0.085 R)
• M15: 4,474,024 km (0.084 R)
• M16: 4,572,010 km (0.117 R)
• M17: 5,346,628 km (0.105 R)
• M18: 5,590,622 km (0.07 R)
• M19: 6,053,627 km (0.115 R)
• M20: 6,941,042 km (0.081 R)
• M21: 7,207,625 km (0.095 R)
• M22: 7,672,426 km (0.11 R)
• M23: 8,307,469 km (0.092 R)
• M24: 8,468,885 km (0.036 R)
• M25: 8,835,998 km (0.106 R)
• M26: 9,755,427 km (0.107 R)
• M27: 10,486,661 km (0.063 R)
• M28: 10,881,001 km (0.057 R)
• M29: 13,065,728 km (0.079 R)
• M30: 14,111,268 km (0.075 R)
• M31: 14,449,658 km (0.074 R)
• M32: 14,888,728 km (0.089 R)
• M33: 15,233,252 km (0.082 R)
• M34: 16,030,459 km (0.094 R)
• M35: 16,181,553 km (0.087 R)
• M36: 16,434,373 km (0.08 R)
• M37: 17,562,042 km (0.097 R)
• M38: 18,345,187 km (0.04 R)
• M39: 18,450,504 km (0.057 R)
• M40: 18,661,736 km (0.061 R)
• M41: 19,086,594 km (0.066 R)
• M42: 20,489,224 km (0.073 R)
• M43: 21,313,508 km (0.063 R)
• M44: 21,702,014 km (0.076 R)
• M45: 22,260,911 km (0.118 R)
• M46: 23,393,068 km (0.088 R)
• M47: 24,081,368 km (0.085 R)
• M48: 24,951,130 km (0.03 R)
• M49: 25,831,214 km (0.108 R)
• M50: 26,721,321 km (0.091 R)
• M51: 26,840,850 km (0.048 R)
• M52: 27,561,313 km (0.077 R)
• M53: 28,045,262 km (0.082 R)
• M54: 29,513,715 km (0.092 R)
• M55: 29,760,851 km (0.099 R)
• M56: 31,007,001 km (0.094 R)
• M57: 31,258,325 km (0.086 R)
• M58: 31,952,908 km (0.088 R)
• M59: 32,972,268 km (0.106 R)
• M60: 33,743,745 km (0.096 R)
• M61: 34,651,355 km (0.083 R)
• M62: 35,435,846 km (0.031 R)
• M63: 35,830,186 km (0.062 R)
• M64: 36,159,900 km (0.111 R)
• M65: 36,358,266 km (0.119 R)
• M66: 36,756,047 km (0.036 R)
• M67: 37,689,837 km (0.052 R)
• M68: 38,902,029 km (0.073 R)
• M69: 39,105,183 km (0.07 R)
• M70: 40,058,420 km (0.118 R)
• M71: 40,469,216 km (0.117 R)
• M72: 41,502,488 km (0.076 R)
• M73: 42,196,174 km (0.113 R)
• M74: 44,158,898 km (0.114 R)
• M75: 44,371,028 km (0.089 R)
• M76: 44,583,307 km (0.072 R)
• M77: 44,938,153 km (0.056 R)
• M78: 45,793,255 km (0.105 R)
• M79: 46,007,928 km (0.097 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 531.3

Radius: 8.6

Gravity: 7.18 G

Time & Orbit

Eccentricity (e): 0.013

Orbit Range: 10.22 AU - 10.48 AU

Year: 11926 Days

Day: 7.5 Hours

Environment

Temp: -166 °C

Axial Tilt: 12.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (89)

Outer Limit: 82,559,893 km

• M1: 111,301 km (0.094 R)
• M2: 197,768 km (0.091 R)
• M3: 626,665 km (0.092 R)
• M4: 851,511 km (0.079 R)
• M5: 1,183,469 km (0.099 R)
• M6: 1,288,636 km (0.114 R)
• M7: 1,788,443 km (0.104 R)
• M8: 2,668,078 km (0.07 R)
• M9: 2,807,503 km (0.05 R)
• M10: 3,181,348 km (0.117 R)
• M11: 3,724,837 km (0.108 R)
• M12: 3,944,148 km (0.071 R)
• M13: 4,039,292 km (0.094 R)
• M14: 4,135,334 km (0.111 R)
• M15: 4,264,587 km (0.118 R)
• M16: 4,395,185 km (0.055 R)
• M17: 5,665,122 km (0.032 R)
• M18: 6,026,849 km (0.053 R)
• M19: 6,173,605 km (0.115 R)
• M20: 6,358,657 km (0.099 R)
• M21: 6,621,052 km (0.102 R)
• M22: 7,350,791 km (0.081 R)
• M23: 7,429,030 km (0.086 R)
• M24: 8,146,352 km (0.12 R)
• M25: 8,719,461 km (0.113 R)
• M26: 9,179,026 km (0.109 R)
• M27: 9,603,585 km (0.102 R)
• M28: 10,296,073 km (0.039 R)
• M29: 10,781,668 km (0.093 R)
• M30: 11,364,950 km (0.101 R)
• M31: 11,455,756 km (0.093 R)
• M32: 11,592,189 km (0.097 R)
• M33: 12,143,308 km (0.04 R)
• M34: 12,844,473 km (0.116 R)
• M35: 13,271,276 km (0.104 R)
• M36: 13,751,186 km (0.065 R)
• M37: 14,727,910 km (0.105 R)
• M38: 16,132,485 km (0.117 R)
• M39: 16,490,323 km (0.057 R)
• M40: 16,902,465 km (0.119 R)
• M41: 17,213,778 km (0.067 R)
• M42: 17,527,036 km (0.059 R)
• M43: 17,789,580 km (0.074 R)
• M44: 18,424,773 km (0.081 R)
• M45: 18,798,768 km (0.098 R)
• M46: 19,337,470 km (0.088 R)
• M47: 20,045,367 km (0.031 R)
• M48: 20,100,120 km (0.053 R)
• M49: 20,816,993 km (0.05 R)
• M50: 20,872,493 km (0.067 R)
• M51: 21,039,295 km (0.116 R)
• M52: 21,879,885 km (0.092 R)
• M53: 22,903,135 km (0.039 R)
• M54: 23,017,727 km (0.108 R)
• M55: 23,420,594 km (0.096 R)
• M56: 24,584,166 km (0.084 R)
• M57: 24,877,976 km (0.105 R)
• M58: 24,936,918 km (0.032 R)
• M59: 27,391,819 km (0.081 R)
• M60: 28,124,848 km (0.091 R)
• M61: 30,110,910 km (0.091 R)
• M62: 31,311,433 km (0.045 R)
• M63: 31,821,561 km (0.097 R)
• M64: 32,463,187 km (0.058 R)
• M65: 32,656,467 km (0.045 R)
• M66: 32,850,196 km (0.092 R)
• M67: 33,238,702 km (0.1 R)
• M68: 35,535,179 km (0.109 R)
• M69: 40,210,112 km (0.08 R)
• M70: 41,461,199 km (0.12 R)
• M71: 42,372,550 km (0.072 R)
• M72: 42,936,833 km (0.093 R)
• M73: 43,148,963 km (0.119 R)
• M74: 44,286,654 km (0.12 R)
• M75: 45,002,630 km (0.05 R)
• M76: 45,146,244 km (0.083 R)
• M77: 45,218,200 km (0.064 R)
• M78: 45,290,157 km (0.088 R)
• M79: 45,362,114 km (0.118 R)
• M80: 46,228,734 km (0.032 R)
• M81: 46,373,694 km (0.117 R)
• M82: 46,591,359 km (0.088 R)
• M83: 46,736,768 km (0.118 R)
• M84: 47,319,602 km (0.106 R)
• M85: 47,758,223 km (0.098 R)
• M86: 48,271,792 km (0.059 R)
• M87: 49,008,711 km (0.034 R)
• M88: 49,230,415 km (0.083 R)
• M89: 49,526,619 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.76 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 579.6

Radius: 4.1

Gravity: 34.48 G

Time & Orbit

Eccentricity (e): 0.112

Orbit Range: 14.88 AU - 18.64 AU

Year: 24574 Days

Day: 17.5 Hours

Environment

Temp: -185 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (98)

Outer Limit: 82,559,893 km

• M1: 267,032 km (0.089 R)
• M2: 437,574 km (0.112 R)
• M3: 614,548 km (0.084 R)
• M4: 918,681 km (0.093 R)
• M5: 1,203,515 km (0.087 R)
• M6: 1,481,917 km (0.108 R)
• M7: 1,711,848 km (0.12 R)
• M8: 2,059,663 km (0.045 R)
• M9: 2,778,481 km (0.083 R)
• M10: 3,020,231 km (0.072 R)
• M11: 4,326,819 km (0.091 R)
• M12: 4,373,045 km (0.056 R)
• M13: 4,559,594 km (0.102 R)
• M14: 4,748,835 km (0.116 R)
• M15: 4,892,299 km (0.102 R)
• M16: 5,681,877 km (0.111 R)
• M17: 7,653,277 km (0.112 R)
• M18: 9,390,558 km (0.064 R)
• M19: 9,691,399 km (0.113 R)
• M20: 10,989,609 km (0.081 R)
• M21: 11,949,728 km (0.083 R)
• M22: 12,144,954 km (0.103 R)
• M23: 12,210,178 km (0.07 R)
• M24: 12,869,755 km (0.031 R)
• M25: 13,338,296 km (0.109 R)
• M26: 13,948,954 km (0.089 R)
• M27: 14,017,320 km (0.099 R)
• M28: 15,338,120 km (0.038 R)
• M29: 15,550,250 km (0.037 R)
• M30: 15,977,501 km (0.113 R)
• M31: 16,049,009 km (0.032 R)
• M32: 16,989,232 km (0.098 R)
• M33: 17,502,951 km (0.119 R)
• M34: 17,724,655 km (0.112 R)
• M35: 18,695,994 km (0.071 R)
• M36: 18,771,391 km (0.111 R)
• M37: 19,378,459 km (0.089 R)
• M38: 19,454,904 km (0.094 R)
• M39: 20,534,103 km (0.102 R)
• M40: 21,950,047 km (0.049 R)
• M41: 22,029,633 km (0.099 R)
• M42: 22,992,146 km (0.044 R)
• M43: 23,072,928 km (0.098 R)
• M44: 25,708,843 km (0.093 R)
• M45: 27,747,263 km (0.111 R)
• M46: 28,178,405 km (0.09 R)
• M47: 28,438,256 km (0.112 R)
• M48: 29,660,919 km (0.117 R)
• M49: 30,190,197 km (0.082 R)
• M50: 32,974,063 km (0.117 R)
• M51: 33,339,082 km (0.108 R)
• M52: 34,905,821 km (0.11 R)
• M53: 36,685,138 km (0.087 R)
• M54: 37,158,166 km (0.072 R)
• M55: 38,206,099 km (0.074 R)
• M56: 38,397,734 km (0.068 R)
• M57: 39,457,037 km (0.118 R)
• M58: 39,650,616 km (0.089 R)
• M59: 42,791,573 km (0.1 R)
• M60: 42,891,056 km (0.055 R)
• M61: 44,794,838 km (0.103 R)
• M62: 45,604,612 km (0.069 R)
• M63: 46,521,497 km (0.088 R)
• M64: 47,238,819 km (0.104 R)
• M65: 48,373,369 km (0.105 R)
• M66: 48,580,562 km (0.088 R)
• M67: 49,934,872 km (0.076 R)
• M68: 50,354,045 km (0.114 R)
• M69: 52,786,955 km (0.049 R)
• M70: 53,749,318 km (0.085 R)
• M71: 54,933,385 km (0.069 R)
• M72: 56,126,129 km (0.115 R)
• M73: 56,452,851 km (0.105 R)
• M74: 56,780,171 km (0.086 R)
• M75: 59,311,068 km (0.094 R)
• M76: 60,199,978 km (0.1 R)
• M77: 60,646,079 km (0.04 R)
• M78: 64,140,386 km (0.064 R)
• M79: 64,254,081 km (0.106 R)
• M80: 65,281,369 km (0.112 R)
• M81: 68,279,311 km (0.119 R)
• M82: 68,511,786 km (0.067 R)
• M83: 68,977,484 km (0.091 R)
• M84: 69,444,229 km (0.102 R)
• M85: 69,561,065 km (0.12 R)
• M86: 71,203,949 km (0.112 R)
• M87: 72,148,510 km (0.114 R)
• M88: 72,503,805 km (0.054 R)
• M89: 74,767,221 km (0.1 R)
• M90: 75,246,682 km (0.09 R)
• M91: 75,606,913 km (0.106 R)
• M92: 76,208,596 km (0.083 R)
• M93: 77,053,674 km (0.068 R)
• M94: 78,023,218 km (0.102 R)
• M95: 78,266,315 km (0.077 R)
• M96: 80,097,094 km (0.091 R)
• M97: 80,587,625 km (0.096 R)
• M98: 82,559,923 km (0.076 R)

Kuiper Belt

Range: 30.6 - 46.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 17,358 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit