🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.52 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.44

Radius: 1.82

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.118

Orbit Range: 0.46 AU - 0.58 AU

Year: 142 Days

Day: 33.3 Hours

Environment

Temp: 168 °C

Axial Tilt: 11.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,765,024 km

• M1: 354,697 km (0.109 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.55 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.48

Radius: 1.65

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 0.53 AU - 0.57 AU

Year: 154 Days

Day: 32.4 Hours

Environment

Temp: 214 °C

Axial Tilt: 27.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 73,765,024 km

• M1: 132,993 km (0.074 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.66

Radius: 1.85

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 0.53 AU - 0.87 AU

Year: 222 Days

Day: 21.3 Hours

Environment

Temp: 166 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.54 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.7

Radius: 1.24

Gravity: 1.11 G

Time & Orbit

Eccentricity (e): 0.236

Orbit Range: 1.18 AU - 1.9 AU

Year: 724 Days

Day: 46.6 Hours

Environment

Temp: -47 °C

Axial Tilt: 14.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.28 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 5.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 78.1

Radius: 11.3

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 3.81 AU - 6.21 AU

Year: 4247 Days

Day: 13.1 Hours

Environment

Temp: -137 °C

Axial Tilt: 34.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (59)

Outer Limit: 73,765,024 km

• M1: 141,669 km (0.047 R)
• M2: 232,924 km (0.065 R)
• M3: 346,020 km (0.111 R)
• M4: 569,968 km (0.041 R)
• M5: 653,892 km (0.058 R)
• M6: 728,542 km (0.049 R)
• M7: 828,473 km (0.083 R)
• M8: 902,823 km (0.087 R)
• M9: 1,508,695 km (0.044 R)
• M10: 1,583,045 km (0.117 R)
• M11: 1,843,195 km (0.118 R)
• M12: 1,993,691 km (0.095 R)
• M13: 2,117,259 km (0.109 R)
• M14: 2,190,562 km (0.102 R)
• M15: 2,307,547 km (0.054 R)
• M16: 2,470,310 km (0.055 R)
• M17: 2,558,872 km (0.062 R)
• M18: 2,693,510 km (0.074 R)
• M19: 2,773,245 km (0.1 R)
• M20: 2,923,442 km (0.105 R)
• M21: 3,052,694 km (0.099 R)
• M22: 3,292,649 km (0.058 R)
• M23: 3,816,690 km (0.057 R)
• M24: 3,958,360 km (0.119 R)
• M25: 4,367,061 km (0.076 R)
• M26: 4,900,377 km (0.113 R)
• M27: 5,026,339 km (0.05 R)
• M28: 5,153,497 km (0.107 R)
• M29: 5,526,893 km (0.115 R)
• M30: 5,938,886 km (0.083 R)
• M31: 6,209,060 km (0.119 R)
• M32: 6,376,160 km (0.066 R)
• M33: 6,949,120 km (0.081 R)
• M34: 7,027,809 km (0.102 R)
• M35: 7,154,369 km (0.071 R)
• M36: 7,409,732 km (0.06 R)
• M37: 7,570,999 km (0.115 R)
• M38: 7,749,618 km (0.055 R)
• M39: 8,461,405 km (0.05 R)
• M40: 8,545,479 km (0.086 R)
• M41: 8,936,079 km (0.038 R)
• M42: 9,039,003 km (0.036 R)
• M43: 9,159,578 km (0.087 R)
• M44: 9,384,723 km (0.076 R)
• M45: 9,541,801 km (0.106 R)
• M46: 9,664,621 km (0.054 R)
• M47: 9,770,237 km (0.12 R)
• M48: 9,840,847 km (0.111 R)
• M49: 9,911,607 km (0.093 R)
• M50: 10,107,281 km (0.074 R)
• M51: 10,322,103 km (0.106 R)
• M52: 10,756,386 km (0.114 R)
• M53: 11,178,102 km (0.057 R)
• M54: 11,344,605 km (0.114 R)
• M55: 11,549,255 km (0.101 R)
• M56: 12,341,974 km (0.095 R)
• M57: 12,456,715 km (0.103 R)
• M58: 12,977,166 km (0.059 R)
• M59: 13,113,301 km (0.098 R)

Planet 6 - Gas Giant

Semi-Major Axis: 10.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 453.6

Radius: 14.2

Gravity: 2.25 G

Time & Orbit

Eccentricity (e): 0.113

Orbit Range: 8.93 AU - 11.21 AU

Year: 12103 Days

Day: 8.1 Hours

Environment

Temp: -179 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 73,765,024 km

• M1: 263,442 km (0.093 R)
• M2: 374,743 km (0.066 R)
• M3: 569,070 km (0.113 R)
• M4: 854,054 km (0.07 R)
• M5: 996,471 km (0.11 R)
• M6: 1,226,254 km (0.114 R)
• M7: 1,538,913 km (0.076 R)
• M8: 1,693,897 km (0.071 R)
• M9: 1,831,078 km (0.048 R)
• M10: 2,868,090 km (0.118 R)
• M11: 3,666,943 km (0.08 R)
• M12: 4,564,231 km (0.062 R)
• M13: 5,121,184 km (0.111 R)
• M14: 5,874,110 km (0.087 R)
• M15: 7,293,345 km (0.048 R)
• M16: 7,828,008 km (0.075 R)
• M17: 8,573,753 km (0.054 R)
• M18: 9,178,727 km (0.108 R)
• M19: 9,755,876 km (0.065 R)
• M20: 10,387,328 km (0.116 R)
• M21: 10,515,234 km (0.065 R)
• M22: 10,988,712 km (0.056 R)
• M23: 11,689,877 km (0.119 R)
• M24: 12,045,920 km (0.071 R)
• M25: 12,180,408 km (0.077 R)
• M26: 12,541,388 km (0.086 R)
• M27: 12,905,958 km (0.109 R)
• M28: 13,181,667 km (0.037 R)
• M29: 13,366,570 km (0.036 R)
• M30: 14,732,847 km (0.109 R)
• M31: 15,359,812 km (0.097 R)
• M32: 15,847,950 km (0.094 R)
• M33: 15,946,235 km (0.032 R)
• M34: 16,291,657 km (0.116 R)
• M35: 17,698,326 km (0.058 R)
• M36: 18,571,379 km (0.082 R)
• M37: 19,300,818 km (0.071 R)
• M38: 19,616,320 km (0.063 R)
• M39: 20,199,303 km (0.096 R)
• M40: 21,165,406 km (0.072 R)
• M41: 21,654,142 km (0.113 R)
• M42: 21,927,308 km (0.074 R)
• M43: 22,036,814 km (0.114 R)
• M44: 22,421,878 km (0.113 R)
• M45: 22,698,186 km (0.07 R)
• M46: 22,809,038 km (0.096 R)
• M47: 22,920,039 km (0.07 R)
• M48: 23,646,187 km (0.053 R)
• M49: 24,323,118 km (0.089 R)
• M50: 24,721,048 km (0.12 R)
• M51: 25,006,481 km (0.081 R)
• M52: 26,101,388 km (0.12 R)
• M53: 26,683,922 km (0.098 R)
• M54: 26,918,192 km (0.063 R)
• M55: 27,684,133 km (0.12 R)
• M56: 28,099,566 km (0.101 R)
• M57: 28,576,933 km (0.117 R)
• M58: 28,696,612 km (0.076 R)
• M59: 29,358,283 km (0.095 R)
• M60: 29,539,596 km (0.1 R)
• M61: 30,085,777 km (0.106 R)
• M62: 30,880,591 km (0.09 R)
• M63: 32,303,715 km (0.087 R)
• M64: 32,866,503 km (0.12 R)
• M65: 34,574,013 km (0.075 R)
• M66: 34,701,620 km (0.111 R)
• M67: 35,599,506 km (0.115 R)
• M68: 35,857,413 km (0.067 R)
• M69: 36,505,022 km (0.102 R)
• M70: 37,943,256 km (0.069 R)
• M71: 38,669,254 km (0.074 R)
• M72: 39,133,756 km (0.103 R)
• M73: 39,666,773 km (0.11 R)
• M74: 40,269,353 km (0.114 R)
• M75: 40,672,669 km (0.075 R)
• M76: 41,009,863 km (0.079 R)
• M77: 42,572,861 km (0.078 R)
• M78: 42,709,743 km (0.12 R)
• M79: 43,602,693 km (0.094 R)
• M80: 45,827,064 km (0.118 R)
• M81: 46,811,867 km (0.085 R)

Planet 7 - Gas Giant

Semi-Major Axis: 11.4 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 17.6

Radius: 13.6

Gravity: 0.1 G

Time & Orbit

Eccentricity (e): 0.031

Orbit Range: 11.05 AU - 11.75 AU

Year: 14578 Days

Day: 14.7 Hours

Environment

Temp: -179 °C

Axial Tilt: 0.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (27)

Outer Limit: 73,765,024 km

• M1: 524,490 km (0.103 R)
• M2: 946,356 km (0.057 R)
• M3: 1,300,604 km (0.111 R)
• M4: 1,625,979 km (0.097 R)
• M5: 2,117,558 km (0.114 R)
• M6: 2,795,535 km (0.111 R)
• M7: 2,895,766 km (0.052 R)
• M8: 3,384,652 km (0.032 R)
• M9: 3,772,410 km (0.076 R)
• M10: 4,523,241 km (0.12 R)
• M11: 4,950,792 km (0.038 R)
• M12: 5,900,140 km (0.093 R)
• M13: 6,179,140 km (0.11 R)
• M14: 6,672,963 km (0.089 R)
• M15: 6,885,691 km (0.086 R)
• M16: 7,218,995 km (0.096 R)
• M17: 8,312,854 km (0.081 R)
• M18: 9,350,017 km (0.112 R)
• M19: 9,544,943 km (0.115 R)
• M20: 10,115,808 km (0.103 R)
• M21: 10,562,358 km (0.061 R)
• M22: 13,375,695 km (0.077 R)
• M23: 14,662,835 km (0.072 R)
• M24: 16,066,811 km (0.089 R)
• M25: 16,170,632 km (0.06 R)
• M26: 16,903,512 km (0.081 R)
• M27: 17,834,759 km (0.047 R)

Planet 8 - Ice Giant

Semi-Major Axis: 12.82 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 826

Radius: 4.6

Gravity: 39.04 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.4 AU - 15.24 AU

Year: 17385 Days

Day: 21.8 Hours

Environment

Temp: -193 °C

Axial Tilt: 5.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 73,765,024 km

• M1: 63,729 km (0.11 R)
• M2: 235,168 km (0.073 R)
• M3: 714,479 km (0.052 R)
• M4: 760,855 km (0.088 R)
• M5: 1,393,205 km (0.043 R)
• M6: 1,422,227 km (0.116 R)
• M7: 2,283,911 km (0.057 R)
• M8: 2,353,175 km (0.101 R)
• M9: 2,458,342 km (0.044 R)
• M10: 2,493,797 km (0.108 R)
• M11: 3,393,179 km (0.087 R)
• M12: 3,512,109 km (0.083 R)
• M13: 4,169,143 km (0.057 R)
• M14: 4,425,105 km (0.044 R)
• M15: 4,730,285 km (0.115 R)
• M16: 5,499,517 km (0.098 R)
• M17: 5,733,039 km (0.115 R)
• M18: 7,201,193 km (0.08 R)
• M19: 7,405,244 km (0.083 R)
• M20: 7,819,182 km (0.07 R)
• M21: 7,871,391 km (0.115 R)
• M22: 8,028,918 km (0.119 R)
• M23: 8,187,491 km (0.097 R)
• M24: 8,293,706 km (0.073 R)
• M25: 8,995,619 km (0.115 R)
• M26: 9,998,523 km (0.103 R)
• M27: 11,627,794 km (0.071 R)
• M28: 12,350,800 km (0.103 R)
• M29: 12,840,883 km (0.065 R)
• M30: 13,839,897 km (0.053 R)
• M31: 13,903,177 km (0.107 R)
• M32: 14,093,615 km (0.108 R)
• M33: 14,221,073 km (0.101 R)
• M34: 16,780,692 km (0.104 R)
• M35: 17,733,631 km (0.096 R)
• M36: 18,564,348 km (0.117 R)
• M37: 19,407,631 km (0.11 R)
• M38: 19,478,391 km (0.111 R)
• M39: 20,119,866 km (0.069 R)
• M40: 20,840,629 km (0.06 R)
• M41: 23,203,228 km (0.096 R)
• M42: 23,353,724 km (0.054 R)
• M43: 25,030,117 km (0.08 R)
• M44: 26,981,472 km (0.103 R)
• M45: 27,457,193 km (0.097 R)
• M46: 27,855,572 km (0.087 R)
• M47: 29,062,378 km (0.065 R)
• M48: 30,203,960 km (0.08 R)
• M49: 30,286,089 km (0.075 R)
• M50: 30,450,497 km (0.07 R)
• M51: 32,446,731 km (0.087 R)
• M52: 32,530,805 km (0.08 R)
• M53: 33,036,895 km (0.104 R)
• M54: 33,290,912 km (0.106 R)
• M55: 34,227,843 km (0.111 R)
• M56: 34,656,591 km (0.034 R)
• M57: 35,173,451 km (0.113 R)
• M58: 36,826,807 km (0.099 R)
• M59: 37,442,402 km (0.027 R)
• M60: 38,505,445 km (0.11 R)
• M61: 38,951,246 km (0.067 R)
• M62: 39,488,602 km (0.066 R)
• M63: 40,661,150 km (0.104 R)
• M64: 42,947,903 km (0.117 R)
• M65: 43,502,911 km (0.105 R)
• M66: 43,595,662 km (0.066 R)
• M67: 44,060,313 km (0.118 R)
• M68: 45,088,349 km (0.07 R)
• M69: 45,276,095 km (0.116 R)
• M70: 45,558,236 km (0.088 R)
• M71: 48,699,941 km (0.112 R)
• M72: 50,540,145 km (0.087 R)
• M73: 51,028,282 km (0.099 R)
• M74: 51,321,794 km (0.076 R)
• M75: 51,714,189 km (0.109 R)
• M76: 52,501,822 km (0.082 R)
• M77: 52,600,556 km (0.109 R)
• M78: 54,188,687 km (0.049 R)
• M79: 54,288,469 km (0.079 R)
• M80: 55,390,108 km (0.052 R)
• M81: 57,411,923 km (0.053 R)
• M82: 57,513,649 km (0.106 R)
• M83: 57,717,252 km (0.12 R)
• M84: 62,989,979 km (0.037 R)
• M85: 64,569,882 km (0.073 R)
• M86: 65,311,588 km (0.089 R)
• M87: 66,056,137 km (0.096 R)
• M88: 66,589,752 km (0.108 R)
• M89: 66,803,528 km (0.062 R)
• M90: 68,198,827 km (0.065 R)
• M91: 68,738,127 km (0.073 R)
• M92: 69,278,774 km (0.109 R)
• M93: 69,820,767 km (0.078 R)
• M94: 72,772,183 km (0.074 R)

Kuiper Belt

Range: 30 - 51 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 484 - 11,652 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit