🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.52

Radius: 1.18

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.57 AU - 0.89 AU

Year: 238 Days

Day: 23 Hours

Environment

Temp: 173 °C

Axial Tilt: 27 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.46 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.65

Radius: 1.68

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.009

Orbit Range: 2.44 AU - 2.48 AU

Year: 1469 Days

Day: 48 Hours

Environment

Temp: -96 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,870,704 km

• M1: 2,061,608 km (0.099 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.91 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.97

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.035

Orbit Range: 2.81 AU - 3.01 AU

Year: 1890 Days

Day: 29.4 Hours

Environment

Temp: -109 °C

Axial Tilt: 15.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.3 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 3.68 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 2.81 AU - 4.55 AU

Year: 2688 Days

Day: 45.8 Hours

Environment

Temp: -136 °C

Axial Tilt: 47.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,870,704 km

• M1: 373,845 km (0.091 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.99 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.41

Radius: 1.15

Gravity: 1.07 G

Time & Orbit

Eccentricity (e): 0.092

Orbit Range: 3.62 AU - 4.36 AU

Year: 3035 Days

Day: 38.5 Hours

Environment

Temp: -137 °C

Axial Tilt: 43.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,870,704 km

• M1: 128,953 km (0.07 R)

Planet 6 - Gas Giant

Semi-Major Axis: 4.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 380.8

Radius: 14

Gravity: 1.94 G

Time & Orbit

Eccentricity (e): 0.192

Orbit Range: 3.47 AU - 5.13 AU

Year: 3395 Days

Day: 14 Hours

Environment

Temp: -146 °C

Axial Tilt: 34.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 67,870,704 km

• M1: 380,278 km (0.1 R)
• M2: 533,765 km (0.092 R)
• M3: 848,818 km (0.106 R)
• M4: 994,078 km (0.073 R)
• M5: 1,223,561 km (0.1 R)
• M6: 1,413,550 km (0.12 R)
• M7: 1,565,691 km (0.072 R)
• M8: 1,662,182 km (0.096 R)
• M9: 1,798,316 km (0.09 R)
• M10: 2,016,430 km (0.113 R)
• M11: 2,694,108 km (0.1 R)
• M12: 2,960,243 km (0.027 R)
• M13: 3,096,676 km (0.1 R)
• M14: 3,204,237 km (0.095 R)
• M15: 3,407,391 km (0.079 R)
• M16: 3,566,712 km (0.03 R)
• M17: 3,909,292 km (0.067 R)
• M18: 4,143,861 km (0.09 R)
• M19: 4,382,918 km (0.09 R)
• M20: 4,521,745 km (0.083 R)
• M21: 5,496,525 km (0.079 R)
• M22: 5,627,573 km (0.06 R)
• M23: 6,085,043 km (0.111 R)
• M24: 6,201,430 km (0.094 R)
• M25: 6,475,643 km (0.07 R)
• M26: 7,342,862 km (0.081 R)
• M27: 7,549,905 km (0.086 R)
• M28: 7,864,061 km (0.074 R)
• M29: 7,990,920 km (0.037 R)
• M30: 8,354,143 km (0.085 R)
• M31: 8,920,072 km (0.094 R)
• M32: 9,498,717 km (0.105 R)
• M33: 9,588,775 km (0.117 R)
• M34: 10,551,886 km (0.101 R)
• M35: 10,668,722 km (0.099 R)
• M36: 10,809,344 km (0.08 R)
• M37: 11,139,955 km (0.064 R)
• M38: 11,306,457 km (0.062 R)
• M39: 11,425,986 km (0.111 R)
• M40: 11,932,525 km (0.026 R)
• M41: 12,470,927 km (0.093 R)
• M42: 12,594,495 km (0.106 R)
• M43: 12,817,845 km (0.109 R)
• M44: 13,092,506 km (0.057 R)
• M45: 13,369,263 km (0.056 R)
• M46: 13,470,391 km (0.095 R)
• M47: 13,826,284 km (0.076 R)
• M48: 14,005,502 km (0.088 R)
• M49: 14,185,319 km (0.116 R)
• M50: 15,070,190 km (0.104 R)
• M51: 15,228,166 km (0.03 R)
• M52: 15,599,019 km (0.071 R)
• M53: 15,732,161 km (0.062 R)
• M54: 16,080,126 km (0.076 R)
• M55: 17,331,961 km (0.051 R)
• M56: 17,442,214 km (0.106 R)
• M57: 17,580,592 km (0.106 R)
• M58: 18,249,295 km (0.065 R)
• M59: 19,182,337 km (0.077 R)

Planet 7 - Gas Giant

Semi-Major Axis: 8.15 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 271.5

Radius: 10.6

Gravity: 2.42 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 6.22 AU - 10.08 AU

Year: 8860 Days

Day: 7.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 31.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 67,870,704 km

• M1: 140,024 km (0.11 R)
• M2: 237,412 km (0.095 R)
• M3: 796,309 km (0.064 R)
• M4: 947,703 km (0.114 R)
• M5: 1,064,090 km (0.119 R)
• M6: 1,139,487 km (0.06 R)
• M7: 1,544,299 km (0.037 R)
• M8: 1,754,185 km (0.08 R)
• M9: 1,844,542 km (0.082 R)
• M10: 2,260,573 km (0.095 R)
• M11: 2,459,539 km (0.086 R)
• M12: 2,561,116 km (0.09 R)
• M13: 2,726,720 km (0.095 R)
• M14: 3,112,384 km (0.083 R)
• M15: 3,469,773 km (0.055 R)
• M16: 3,653,479 km (0.107 R)
• M17: 3,887,749 km (0.045 R)
• M18: 4,272,814 km (0.116 R)
• M19: 4,847,719 km (0.038 R)
• M20: 5,027,685 km (0.076 R)
• M21: 5,105,476 km (0.09 R)
• M22: 5,314,764 km (0.119 R)
• M23: 5,796,319 km (0.071 R)
• M24: 6,291,937 km (0.101 R)
• M25: 7,265,071 km (0.051 R)
• M26: 7,829,205 km (0.118 R)
• M27: 8,010,368 km (0.111 R)
• M28: 8,101,473 km (0.086 R)
• M29: 8,811,165 km (0.037 R)
• M30: 9,605,230 km (0.1 R)
• M31: 9,929,259 km (0.083 R)
• M32: 10,223,967 km (0.082 R)
• M33: 10,521,667 km (0.078 R)
• M34: 11,363,305 km (0.042 R)
• M35: 11,465,779 km (0.103 R)
• M36: 12,087,059 km (0.042 R)
• M37: 12,331,652 km (0.036 R)
• M38: 12,472,124 km (0.055 R)
• M39: 13,075,303 km (0.045 R)
• M40: 13,506,593 km (0.086 R)
• M41: 13,687,756 km (0.118 R)
• M42: 13,979,323 km (0.03 R)
• M43: 14,052,476 km (0.061 R)
• M44: 14,199,381 km (0.098 R)
• M45: 15,391,975 km (0.043 R)
• M46: 15,809,353 km (0.039 R)
• M47: 15,885,648 km (0.03 R)
• M48: 16,038,537 km (0.119 R)
• M49: 16,694,075 km (0.077 R)
• M50: 16,966,493 km (0.063 R)
• M51: 17,555,310 km (0.079 R)
• M52: 17,713,435 km (0.104 R)
• M53: 17,832,365 km (0.03 R)
• M54: 18,390,964 km (0.057 R)
• M55: 18,591,874 km (0.094 R)
• M56: 18,833,774 km (0.074 R)
• M57: 19,198,792 km (0.069 R)
• M58: 19,361,704 km (0.098 R)
• M59: 20,224,884 km (0.092 R)
• M60: 20,515,403 km (0.11 R)
• M61: 21,016,556 km (0.079 R)
• M62: 21,860,886 km (0.117 R)
• M63: 22,287,240 km (0.117 R)
• M64: 22,544,399 km (0.044 R)
• M65: 22,888,773 km (0.111 R)
• M66: 23,104,793 km (0.069 R)
• M67: 25,080,233 km (0.047 R)
• M68: 25,885,518 km (0.039 R)
• M69: 26,110,663 km (0.083 R)
• M70: 26,246,049 km (0.115 R)
• M71: 26,472,241 km (0.072 R)
• M72: 26,835,614 km (0.065 R)
• M73: 27,429,518 km (0.085 R)
• M74: 27,567,148 km (0.109 R)
• M75: 28,630,340 km (0.053 R)
• M76: 29,143,460 km (0.081 R)
• M77: 30,178,977 km (0.076 R)
• M78: 30,368,667 km (0.104 R)
• M79: 32,383,002 km (0.108 R)
• M80: 32,479,942 km (0.088 R)

Planet 8 - Ice Giant

Semi-Major Axis: 13.19 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 584.4

Radius: 6.8

Gravity: 12.64 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 13.06 AU - 13.32 AU

Year: 18242 Days

Day: 19.1 Hours

Environment

Temp: -200 °C

Axial Tilt: 28 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,870,704 km

• M1: 173,683 km (0.112 R)
• M2: 336,595 km (0.085 R)
• M3: 385,364 km (0.107 R)
• M4: 490,980 km (0.04 R)
• M5: 935,136 km (0.079 R)
• M6: 1,105,827 km (0.074 R)
• M7: 1,313,170 km (0.104 R)
• M8: 1,367,025 km (0.066 R)
• M9: 1,589,777 km (0.099 R)
• M10: 2,038,121 km (0.087 R)
• M11: 2,100,803 km (0.097 R)
• M12: 2,292,737 km (0.1 R)
• M13: 2,390,873 km (0.095 R)
• M14: 3,152,476 km (0.109 R)
• M15: 3,484,284 km (0.084 R)
• M16: 3,905,103 km (0.081 R)
• M17: 4,221,054 km (0.073 R)
• M18: 5,966,561 km (0.076 R)
• M19: 7,175,013 km (0.109 R)
• M20: 7,415,866 km (0.102 R)
• M21: 8,104,465 km (0.075 R)
• M22: 8,456,319 km (0.113 R)
• M23: 8,761,947 km (0.07 R)
• M24: 8,813,259 km (0.097 R)
• M25: 9,384,125 km (0.05 R)
• M26: 9,913,402 km (0.066 R)
• M27: 10,235,636 km (0.119 R)
• M28: 10,398,099 km (0.094 R)
• M29: 11,167,331 km (0.113 R)
• M30: 11,446,481 km (0.074 R)
• M31: 12,412,734 km (0.117 R)
• M32: 12,643,862 km (0.069 R)
• M33: 13,228,042 km (0.119 R)
• M34: 14,483,019 km (0.096 R)
• M35: 15,278,879 km (0.108 R)
• M36: 15,464,530 km (0.104 R)
• M37: 16,214,764 km (0.075 R)
• M38: 16,467,434 km (0.075 R)
• M39: 17,426,506 km (0.062 R)
• M40: 19,065,052 km (0.091 R)
• M41: 21,026,430 km (0.064 R)
• M42: 21,371,103 km (0.099 R)
• M43: 21,648,158 km (0.105 R)
• M44: 22,416,044 km (0.102 R)
• M45: 22,697,587 km (0.067 R)
• M46: 23,620,457 km (0.059 R)
• M47: 23,835,279 km (0.034 R)
• M48: 25,356,390 km (0.071 R)
• M49: 25,429,544 km (0.107 R)
• M50: 26,091,664 km (0.096 R)
• M51: 27,960,440 km (0.053 R)
• M52: 28,415,368 km (0.062 R)
• M53: 29,794,660 km (0.074 R)
• M54: 30,026,686 km (0.101 R)
• M55: 30,104,178 km (0.115 R)
• M56: 30,726,355 km (0.057 R)
• M57: 33,900,074 km (0.046 R)
• M58: 35,689,714 km (0.08 R)
• M59: 36,430,522 km (0.069 R)
• M60: 36,678,705 km (0.05 R)
• M61: 38,430,945 km (0.105 R)
• M62: 38,683,616 km (0.105 R)
• M63: 38,767,839 km (0.109 R)
• M64: 39,359,798 km (0.077 R)
• M65: 40,125,141 km (0.116 R)
• M66: 40,381,252 km (0.11 R)
• M67: 40,552,392 km (0.04 R)
• M68: 41,067,159 km (0.104 R)
• M69: 41,153,177 km (0.118 R)
• M70: 41,670,487 km (0.117 R)
• M71: 43,060,550 km (0.098 R)
• M72: 43,497,974 km (0.043 R)
• M73: 43,936,895 km (0.12 R)
• M74: 44,642,398 km (0.098 R)
• M75: 44,996,496 km (0.062 R)
• M76: 47,591,421 km (0.081 R)
• M77: 48,406,580 km (0.065 R)
• M78: 48,952,612 km (0.038 R)
• M79: 49,775,400 km (0.094 R)
• M80: 50,142,663 km (0.069 R)
• M81: 50,326,519 km (0.073 R)
• M82: 50,787,280 km (0.115 R)
• M83: 51,249,538 km (0.119 R)
• M84: 54,429,240 km (0.109 R)
• M85: 54,712,878 km (0.099 R)
• M86: 55,281,649 km (0.044 R)
• M87: 58,347,658 km (0.112 R)
• M88: 58,734,817 km (0.094 R)
• M89: 60,291,831 km (0.044 R)
• M90: 61,271,847 km (0.117 R)
• M91: 66,957,613 km (0.059 R)
• M92: 67,261,596 km (0.1 R)
• M93: 67,769,032 km (0.105 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 13,327 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit