🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.73

Radius: 0.88

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 0.48 AU - 0.62 AU

Year: 142 Days

Day: 21.7 Hours

Environment

Temp: 270 °C

Axial Tilt: 12.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 81,477,733 km

• M1: 106,663 km (0.097 R)
• M2: 210,933 km (0.114 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 0.53 AU - 0.65 AU

Year: 158 Days

Day: 14.9 Hours

Environment

Temp: 194 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 0.63 AU - 1.01 AU

Year: 259 Days

Day: 14.5 Hours

Environment

Temp: 171 °C

Axial Tilt: 34.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 3.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.13

Radius: 0.44

Gravity: 0.67 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 3.14 AU - 3.62 AU

Year: 2164 Days

Day: 29 Hours

Environment

Temp: -108 °C

Axial Tilt: 43.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,477,733 km

• M1: 750,533 km (0.077 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.68

Radius: 1.23

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 3.06 AU - 4.46 AU

Year: 2539 Days

Day: 31.5 Hours

Environment

Temp: -115 °C

Axial Tilt: 38.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.29

Radius: 1.61

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.166

Orbit Range: 3.93 AU - 5.49 AU

Year: 3560 Days

Day: 28.3 Hours

Environment

Temp: -124 °C

Axial Tilt: 9.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 81,477,733 km

• M1: 3,224,881 km (0.092 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 695.5

Radius: 10.3

Gravity: 6.56 G

Time & Orbit

Eccentricity (e): 0.25

Orbit Range: 4.93 AU - 8.21 AU

Year: 5865 Days

Day: 14.1 Hours

Environment

Temp: -152 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,477,733 km

• M1: 237,861 km (0.109 R)
• M2: 311,612 km (0.071 R)
• M3: 622,327 km (0.057 R)
• M4: 698,323 km (0.109 R)
• M5: 804,986 km (0.111 R)
• M6: 1,005,896 km (0.108 R)
• M7: 1,207,404 km (0.084 R)
• M8: 1,668,016 km (0.118 R)
• M9: 1,965,566 km (0.105 R)
• M10: 2,934,961 km (0.116 R)
• M11: 3,249,266 km (0.089 R)
• M12: 3,669,187 km (0.115 R)
• M13: 3,861,420 km (0.119 R)
• M14: 4,057,094 km (0.102 R)
• M15: 4,205,944 km (0.047 R)
• M16: 4,306,175 km (0.094 R)
• M17: 4,663,414 km (0.108 R)
• M18: 4,741,355 km (0.113 R)
• M19: 5,003,899 km (0.075 R)
• M20: 5,217,375 km (0.077 R)
• M21: 5,792,130 km (0.064 R)
• M22: 5,960,129 km (0.043 R)
• M23: 6,158,196 km (0.118 R)
• M24: 6,243,617 km (0.06 R)
• M25: 6,706,622 km (0.061 R)
• M26: 7,120,709 km (0.095 R)
• M27: 7,819,182 km (0.057 R)
• M28: 8,129,747 km (0.098 R)
• M29: 9,053,065 km (0.085 R)
• M30: 9,117,990 km (0.074 R)
• M31: 9,215,528 km (0.118 R)
• M32: 9,477,773 km (0.087 R)
• M33: 9,576,657 km (0.057 R)
• M34: 11,171,221 km (0.099 R)
• M35: 11,697,207 km (0.116 R)
• M36: 12,016,748 km (0.05 R)
• M37: 12,591,952 km (0.077 R)
• M38: 12,700,859 km (0.119 R)
• M39: 13,176,132 km (0.104 R)
• M40: 13,249,883 km (0.106 R)
• M41: 13,694,638 km (0.038 R)
• M42: 14,636,955 km (0.114 R)
• M43: 14,789,694 km (0.119 R)
• M44: 15,367,142 km (0.111 R)
• M45: 15,756,246 km (0.096 R)
• M46: 15,912,726 km (0.058 R)
• M47: 16,109,148 km (0.1 R)
• M48: 16,385,455 km (0.048 R)
• M49: 17,264,043 km (0.104 R)
• M50: 18,035,220 km (0.119 R)
• M51: 18,199,030 km (0.036 R)
• M52: 18,404,428 km (0.032 R)
• M53: 19,025,408 km (0.11 R)
• M54: 19,108,734 km (0.039 R)
• M55: 19,233,948 km (0.111 R)
• M56: 19,990,763 km (0.072 R)
• M57: 20,287,715 km (0.112 R)
• M58: 20,586,163 km (0.088 R)
• M59: 20,972,125 km (0.101 R)
• M60: 21,230,631 km (0.11 R)
• M61: 22,319,404 km (0.038 R)
• M62: 22,495,331 km (0.048 R)
• M63: 22,627,576 km (0.114 R)
• M64: 22,804,251 km (0.05 R)
• M65: 23,560,318 km (0.077 R)
• M66: 24,778,045 km (0.079 R)
• M67: 25,647,059 km (0.095 R)
• M68: 26,712,645 km (0.113 R)
• M69: 27,462,280 km (0.057 R)
• M70: 27,745,169 km (0.081 R)
• M71: 28,743,136 km (0.094 R)
• M72: 29,222,448 km (0.117 R)
• M73: 29,655,983 km (0.078 R)
• M74: 30,189,000 km (0.104 R)
• M75: 30,578,553 km (0.089 R)
• M76: 31,955,003 km (0.036 R)
• M77: 33,351,648 km (0.065 R)
• M78: 33,502,443 km (0.101 R)
• M79: 33,653,537 km (0.056 R)

Planet 8 - Gas Giant

Semi-Major Axis: 10.96 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 154.4

Radius: 14.8

Gravity: 0.7 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 8.61 AU - 13.31 AU

Year: 12636 Days

Day: 6.1 Hours

Environment

Temp: -171 °C

Axial Tilt: 43.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 81,477,733 km

• M1: 240,254 km (0.107 R)
• M2: 342,878 km (0.057 R)
• M3: 475,871 km (0.112 R)
• M4: 798,703 km (0.045 R)
• M5: 908,657 km (0.106 R)
• M6: 1,114,953 km (0.086 R)
• M7: 1,321,398 km (0.094 R)
• M8: 1,506,600 km (0.094 R)
• M9: 1,700,778 km (0.084 R)
• M10: 1,810,433 km (0.03 R)
• M11: 2,095,268 km (0.112 R)
• M12: 2,273,439 km (0.072 R)
• M13: 2,456,846 km (0.032 R)
• M14: 2,560,966 km (0.103 R)
• M15: 2,817,078 km (0.026 R)
• M16: 3,354,732 km (0.07 R)
• M17: 3,517,644 km (0.092 R)
• M18: 4,096,588 km (0.098 R)
• M19: 4,653,840 km (0.081 R)
• M20: 4,994,624 km (0.031 R)
• M21: 5,452,543 km (0.081 R)
• M22: 5,672,901 km (0.066 R)
• M23: 5,980,624 km (0.077 R)
• M24: 6,700,489 km (0.104 R)
• M25: 7,723,588 km (0.026 R)
• M26: 8,064,971 km (0.082 R)
• M27: 8,190,483 km (0.039 R)
• M28: 8,795,158 km (0.071 R)
• M29: 9,021,649 km (0.105 R)
• M30: 9,151,949 km (0.119 R)
• M31: 9,646,071 km (0.09 R)
• M32: 9,812,723 km (0.091 R)
• M33: 10,216,637 km (0.093 R)
• M34: 10,660,494 km (0.057 R)
• M35: 10,798,423 km (0.086 R)
• M36: 11,041,071 km (0.085 R)
• M37: 11,673,421 km (0.106 R)
• M38: 12,137,474 km (0.073 R)
• M39: 12,389,845 km (0.098 R)
• M40: 12,644,012 km (0.119 R)
• M41: 12,753,518 km (0.114 R)
• M42: 12,899,974 km (0.114 R)
• M43: 13,342,634 km (0.104 R)
• M44: 13,715,432 km (0.09 R)
• M45: 14,892,767 km (0.079 R)
• M46: 15,008,406 km (0.116 R)
• M47: 15,240,582 km (0.051 R)
• M48: 15,435,060 km (0.101 R)
• M49: 15,944,440 km (0.088 R)
• M50: 16,499,299 km (0.048 R)
• M51: 16,618,977 km (0.102 R)
• M52: 17,222,006 km (0.034 R)
• M53: 17,424,562 km (0.101 R)
• M54: 17,709,546 km (0.043 R)
• M55: 18,366,729 km (0.055 R)
• M56: 18,573,772 km (0.103 R)
• M57: 19,451,613 km (0.101 R)
• M58: 19,789,704 km (0.045 R)
• M59: 19,917,012 km (0.076 R)
• M60: 20,172,226 km (0.1 R)
• M61: 21,291,367 km (0.075 R)
• M62: 22,342,292 km (0.1 R)
• M63: 22,563,248 km (0.088 R)
• M64: 23,995,349 km (0.102 R)
• M65: 25,042,684 km (0.068 R)
• M66: 25,318,392 km (0.096 R)
• M67: 26,618,248 km (0.104 R)
• M68: 26,711,897 km (0.08 R)
• M69: 28,608,648 km (0.092 R)
• M70: 29,234,416 km (0.08 R)
• M71: 29,573,255 km (0.096 R)
• M72: 30,108,367 km (0.106 R)
• M73: 30,793,974 km (0.112 R)
• M74: 31,583,850 km (0.116 R)
• M75: 31,782,367 km (0.09 R)
• M76: 32,080,964 km (0.073 R)
• M77: 32,931,877 km (0.089 R)
• M78: 33,891,846 km (0.065 R)
• M79: 34,095,150 km (0.075 R)

Planet 9 - Ice Giant

Semi-Major Axis: 19.49 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 374.7

Radius: 6.5

Gravity: 8.87 G

Time & Orbit

Eccentricity (e): 0.244

Orbit Range: 14.73 AU - 24.25 AU

Year: 29965 Days

Day: 16.8 Hours

Environment

Temp: -200 °C

Axial Tilt: 37.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 81,477,733 km

• M1: 482,752 km (0.087 R)
• M2: 591,211 km (0.097 R)
• M3: 963,709 km (0.104 R)
• M4: 1,188,555 km (0.114 R)
• M5: 2,242,023 km (0.086 R)
• M6: 2,732,405 km (0.066 R)
• M7: 3,050,450 km (0.032 R)
• M8: 3,090,991 km (0.101 R)
• M9: 3,296,688 km (0.09 R)
• M10: 3,422,201 km (0.083 R)
• M11: 3,984,539 km (0.119 R)
• M12: 4,436,325 km (0.109 R)
• M13: 4,952,138 km (0.063 R)
• M14: 5,486,801 km (0.109 R)
• M15: 6,193,651 km (0.039 R)
• M16: 7,036,037 km (0.069 R)
• M17: 7,198,051 km (0.11 R)
• M18: 8,308,965 km (0.106 R)
• M19: 8,422,959 km (0.055 R)
• M20: 8,826,125 km (0.073 R)
• M21: 10,562,208 km (0.076 R)
• M22: 10,747,709 km (0.061 R)
• M23: 11,122,003 km (0.119 R)
• M24: 11,310,646 km (0.107 R)
• M25: 12,335,092 km (0.096 R)
• M26: 12,792,563 km (0.079 R)
• M27: 13,255,568 km (0.113 R)
• M28: 13,455,730 km (0.083 R)
• M29: 14,746,161 km (0.092 R)
• M30: 15,441,193 km (0.072 R)
• M31: 16,075,787 km (0.101 R)
• M32: 16,217,905 km (0.04 R)
• M33: 16,360,622 km (0.07 R)
• M34: 17,152,293 km (0.111 R)
• M35: 18,177,787 km (0.063 R)
• M36: 18,326,038 km (0.115 R)
• M37: 19,829,198 km (0.051 R)
• M38: 22,236,377 km (0.106 R)
• M39: 23,675,808 km (0.06 R)
• M40: 25,062,730 km (0.082 R)
• M41: 25,974,080 km (0.108 R)
• M42: 26,224,507 km (0.079 R)
• M43: 26,475,831 km (0.03 R)
• M44: 26,811,978 km (0.11 R)
• M45: 27,318,965 km (0.097 R)
• M46: 27,999,934 km (0.078 R)
• M47: 28,945,393 km (0.098 R)
• M48: 29,118,328 km (0.117 R)
• M49: 30,690,901 km (0.114 R)
• M50: 32,201,241 km (0.114 R)
• M51: 35,478,631 km (0.062 R)
• M52: 37,721,701 km (0.051 R)
• M53: 37,910,644 km (0.11 R)
• M54: 38,194,730 km (0.109 R)
• M55: 38,289,575 km (0.12 R)
• M56: 39,242,364 km (0.1 R)
• M57: 40,880,012 km (0.073 R)
• M58: 41,560,832 km (0.073 R)
• M59: 42,539,950 km (0.088 R)
• M60: 42,933,691 km (0.108 R)
• M61: 44,221,579 km (0.1 R)
• M62: 44,321,212 km (0.116 R)
• M63: 45,120,812 km (0.116 R)
• M64: 45,522,333 km (0.096 R)
• M65: 46,937,080 km (0.062 R)
• M66: 48,571,437 km (0.069 R)
• M67: 50,016,851 km (0.102 R)
• M68: 50,640,525 km (0.117 R)
• M69: 51,685,915 km (0.097 R)
• M70: 54,010,516 km (0.107 R)
• M71: 54,330,207 km (0.074 R)
• M72: 58,105,459 km (0.057 R)
• M73: 60,521,464 km (0.106 R)
• M74: 63,418,726 km (0.091 R)
• M75: 63,868,417 km (0.074 R)
• M76: 64,093,712 km (0.093 R)
• M77: 64,432,102 km (0.109 R)
• M78: 67,618,986 km (0.118 R)
• M79: 70,042,621 km (0.112 R)
• M80: 70,391,034 km (0.1 R)
• M81: 70,740,196 km (0.095 R)
• M82: 71,206,642 km (0.101 R)
• M83: 71,908,106 km (0.056 R)
• M84: 72,142,526 km (0.118 R)
• M85: 72,494,530 km (0.096 R)
• M86: 73,671,865 km (0.089 R)
• M87: 75,330,905 km (0.095 R)
• M88: 76,882,534 km (0.105 R)
• M89: 77,002,213 km (0.103 R)
• M90: 78,565,062 km (0.072 R)
• M91: 79,532,062 km (0.089 R)
• M92: 81,355,660 km (0.104 R)

Kuiper Belt

Range: 31.5 - 51.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 492 - 15,280 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit