🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.4

Radius: 1.63

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.121

Orbit Range: 0.76 AU - 0.98 AU

Year: 299 Days

Day: 42.2 Hours

Environment

Temp: 129 °C

Axial Tilt: 5.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 70,462,225 km

• M1: 104,569 km (0.086 R)

Asteroid Belt

Center: 2.83 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 4.79 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 451.7

Radius: 10.9

Gravity: 3.8 G

Time & Orbit

Eccentricity (e): 0.12

Orbit Range: 4.22 AU - 5.36 AU

Year: 3868 Days

Day: 11.4 Hours

Environment

Temp: -143 °C

Axial Tilt: 22.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 70,462,225 km

• M1: 157,527 km (0.116 R)
• M2: 255,663 km (0.08 R)
• M3: 325,076 km (0.105 R)
• M4: 404,213 km (0.092 R)
• M5: 475,422 km (0.114 R)
• M6: 780,153 km (0.118 R)
• M7: 1,005,298 km (0.052 R)
• M8: 1,073,514 km (0.054 R)
• M9: 1,143,676 km (0.106 R)
• M10: 1,664,875 km (0.107 R)
• M11: 1,747,004 km (0.119 R)
• M12: 1,887,177 km (0.078 R)
• M13: 1,958,685 km (0.091 R)
• M14: 2,238,882 km (0.109 R)
• M15: 2,469,262 km (0.089 R)
• M16: 2,579,516 km (0.099 R)
• M17: 2,707,572 km (0.103 R)
• M18: 3,327,356 km (0.117 R)
• M19: 3,502,385 km (0.066 R)
• M20: 3,608,899 km (0.11 R)
• M21: 3,788,865 km (0.105 R)
• M22: 4,008,774 km (0.086 R)
• M23: 4,232,872 km (0.107 R)
• M24: 4,346,566 km (0.087 R)
• M25: 4,713,081 km (0.088 R)
• M26: 4,949,894 km (0.101 R)
• M27: 5,049,676 km (0.114 R)
• M28: 5,600,346 km (0.113 R)
• M29: 5,809,185 km (0.089 R)
• M30: 5,914,501 km (0.102 R)
• M31: 6,320,809 km (0.057 R)
• M32: 6,936,105 km (0.113 R)
• M33: 7,138,062 km (0.053 R)
• M34: 7,273,748 km (0.057 R)
• M35: 7,501,735 km (0.092 R)
• M36: 7,593,588 km (0.053 R)
• M37: 7,709,077 km (0.104 R)
• M38: 8,058,688 km (0.118 R)
• M39: 8,271,117 km (0.072 R)
• M40: 8,413,683 km (0.109 R)
• M41: 8,605,019 km (0.088 R)
• M42: 9,138,784 km (0.102 R)
• M43: 9,286,288 km (0.12 R)
• M44: 9,858,948 km (0.107 R)
• M45: 10,136,901 km (0.103 R)
• M46: 10,442,979 km (0.06 R)
• M47: 10,700,436 km (0.071 R)
• M48: 10,907,929 km (0.05 R)
• M49: 11,116,767 km (0.099 R)
• M50: 11,379,611 km (0.116 R)
• M51: 12,261,789 km (0.081 R)
• M52: 12,588,062 km (0.052 R)
• M53: 12,889,652 km (0.098 R)
• M54: 13,027,581 km (0.08 R)
• M55: 13,138,283 km (0.105 R)
• M56: 13,221,460 km (0.113 R)
• M57: 13,696,283 km (0.057 R)
• M58: 13,949,852 km (0.088 R)
• M59: 14,433,203 km (0.086 R)
• M60: 14,691,408 km (0.037 R)
• M61: 15,066,899 km (0.062 R)
• M62: 15,416,360 km (0.107 R)
• M63: 16,421,209 km (0.095 R)
• M64: 16,510,818 km (0.06 R)
• M65: 17,082,581 km (0.078 R)
• M66: 17,813,965 km (0.082 R)
• M67: 18,524,555 km (0.112 R)
• M68: 18,742,668 km (0.101 R)
• M69: 18,836,466 km (0.077 R)
• M70: 19,150,023 km (0.113 R)
• M71: 19,433,811 km (0.08 R)
• M72: 19,560,370 km (0.118 R)
• M73: 19,909,681 km (0.11 R)
• M74: 20,808,465 km (0.038 R)
• M75: 20,938,017 km (0.098 R)
• M76: 21,360,631 km (0.07 R)

Planet 3 - Gas Giant

Semi-Major Axis: 5.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 660.3

Radius: 14.1

Gravity: 3.32 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 4.7 AU - 6.98 AU

Year: 5207 Days

Day: 9.6 Hours

Environment

Temp: -148 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 70,462,225 km

• M1: 176,376 km (0.104 R)
• M2: 268,079 km (0.108 R)
• M3: 357,988 km (0.081 R)
• M4: 456,573 km (0.041 R)
• M5: 579,093 km (0.038 R)
• M6: 904,020 km (0.077 R)
• M7: 1,053,468 km (0.11 R)
• M8: 1,241,812 km (0.083 R)
• M9: 1,332,767 km (0.116 R)
• M10: 1,669,961 km (0.097 R)
• M11: 2,070,883 km (0.031 R)
• M12: 2,580,414 km (0.044 R)
• M13: 2,779,080 km (0.102 R)
• M14: 3,276,792 km (0.103 R)
• M15: 3,405,745 km (0.027 R)
• M16: 3,735,608 km (0.1 R)
• M17: 4,053,055 km (0.056 R)
• M18: 4,238,407 km (0.09 R)
• M19: 4,884,819 km (0.044 R)
• M20: 5,257,617 km (0.083 R)
• M21: 5,951,751 km (0.118 R)
• M22: 6,243,018 km (0.066 R)
• M23: 6,484,768 km (0.043 R)
• M24: 6,593,227 km (0.045 R)
• M25: 7,426,188 km (0.085 R)
• M26: 7,682,599 km (0.106 R)
• M27: 7,941,852 km (0.097 R)
• M28: 8,380,622 km (0.109 R)
• M29: 8,707,494 km (0.12 R)
• M30: 9,620,041 km (0.103 R)
• M31: 9,931,055 km (0.088 R)
• M32: 10,435,648 km (0.113 R)
• M33: 10,594,970 km (0.025 R)
• M34: 10,755,189 km (0.112 R)
• M35: 11,306,009 km (0.1 R)
• M36: 11,535,492 km (0.101 R)
• M37: 11,932,525 km (0.12 R)
• M38: 12,099,326 km (0.088 R)
• M39: 12,435,173 km (0.117 R)
• M40: 14,443,375 km (0.084 R)
• M41: 15,267,510 km (0.045 R)
• M42: 15,376,118 km (0.077 R)
• M43: 15,959,849 km (0.085 R)
• M44: 16,070,102 km (0.08 R)
• M45: 16,254,407 km (0.101 R)
• M46: 16,587,861 km (0.096 R)
• M47: 16,848,909 km (0.052 R)
• M48: 17,337,196 km (0.082 R)
• M49: 17,526,288 km (0.117 R)
• M50: 17,944,713 km (0.045 R)
• M51: 18,713,946 km (0.091 R)
• M52: 18,830,183 km (0.113 R)
• M53: 19,024,660 km (0.064 R)
• M54: 19,141,496 km (0.066 R)
• M55: 19,376,215 km (0.113 R)
• M56: 19,848,346 km (0.113 R)
• M57: 20,364,160 km (0.087 R)
• M58: 20,483,838 km (0.116 R)
• M59: 20,964,795 km (0.074 R)
• M60: 21,937,929 km (0.12 R)
• M61: 22,594,814 km (0.076 R)
• M62: 22,760,119 km (0.086 R)
• M63: 23,886,142 km (0.093 R)
• M64: 24,350,045 km (0.053 R)
• M65: 25,286,827 km (0.105 R)
• M66: 25,889,108 km (0.064 R)
• M67: 26,018,810 km (0.11 R)
• M68: 26,976,535 km (0.078 R)
• M69: 27,151,864 km (0.118 R)
• M70: 27,283,660 km (0.104 R)
• M71: 27,371,623 km (0.076 R)
• M72: 27,459,587 km (0.086 R)
• M73: 28,256,495 km (0.106 R)
• M74: 29,691,737 km (0.115 R)
• M75: 30,327,079 km (0.106 R)

Planet 4 - Ice Giant

Semi-Major Axis: 13.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 641.1

Radius: 5.5

Gravity: 21.19 G

Time & Orbit

Eccentricity (e): 0.046

Orbit Range: 12.94 AU - 14.18 AU

Year: 18423 Days

Day: 23.9 Hours

Environment

Temp: -188 °C

Axial Tilt: 86.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 70,462,225 km

• M1: 80,035 km (0.082 R)
• M2: 172,786 km (0.095 R)
• M3: 314,006 km (0.089 R)
• M4: 452,683 km (0.043 R)
• M5: 490,382 km (0.112 R)
• M6: 740,360 km (0.061 R)
• M7: 976,425 km (0.07 R)
• M8: 1,077,254 km (0.062 R)
• M9: 1,782,159 km (0.107 R)
• M10: 2,032,736 km (0.077 R)
• M11: 2,227,961 km (0.095 R)
• M12: 2,361,552 km (0.103 R)
• M13: 2,849,540 km (0.105 R)
• M14: 3,444,341 km (0.064 R)
• M15: 3,716,460 km (0.111 R)
• M16: 4,829,318 km (0.056 R)
• M17: 5,444,166 km (0.083 R)
• M18: 5,944,421 km (0.117 R)
• M19: 6,176,746 km (0.072 R)
• M20: 6,411,914 km (0.06 R)
• M21: 6,506,759 km (0.12 R)
• M22: 6,602,203 km (0.113 R)
• M23: 7,135,070 km (0.054 R)
• M24: 8,500,600 km (0.096 R)
• M25: 8,605,019 km (0.112 R)
• M26: 9,508,740 km (0.102 R)
• M27: 9,834,863 km (0.105 R)
• M28: 10,553,980 km (0.078 R)
• M29: 11,061,715 km (0.111 R)
• M30: 11,577,529 km (0.1 R)
• M31: 11,809,256 km (0.096 R)
• M32: 12,395,231 km (0.036 R)
• M33: 12,811,113 km (0.067 R)
• M34: 13,717,377 km (0.074 R)
• M35: 14,395,205 km (0.075 R)
• M36: 14,644,285 km (0.108 R)
• M37: 14,832,180 km (0.066 R)
• M38: 15,083,804 km (0.103 R)
• M39: 15,400,353 km (0.028 R)
• M40: 15,719,146 km (0.082 R)
• M41: 16,557,941 km (0.063 R)
• M42: 17,411,397 km (0.063 R)
• M43: 18,211,746 km (0.104 R)
• M44: 18,278,915 km (0.05 R)
• M45: 18,346,234 km (0.118 R)
• M46: 21,389,055 km (0.103 R)
• M47: 22,461,522 km (0.094 R)
• M48: 22,750,395 km (0.087 R)
• M49: 24,732,717 km (0.12 R)
• M50: 26,693,197 km (0.118 R)
• M51: 29,410,193 km (0.105 R)
• M52: 31,807,948 km (0.086 R)
• M53: 32,213,657 km (0.098 R)
• M54: 33,030,163 km (0.077 R)
• M55: 33,112,142 km (0.048 R)
• M56: 34,850,470 km (0.104 R)
• M57: 35,268,596 km (0.115 R)
• M58: 35,436,444 km (0.084 R)
• M59: 37,384,508 km (0.026 R)
• M60: 40,152,218 km (0.112 R)
• M61: 41,737,956 km (0.058 R)
• M62: 42,004,090 km (0.052 R)
• M63: 43,613,464 km (0.09 R)
• M64: 44,516,287 km (0.107 R)
• M65: 46,524,040 km (0.117 R)
• M66: 48,934,660 km (0.073 R)
• M67: 49,121,658 km (0.116 R)
• M68: 49,309,104 km (0.11 R)
• M69: 49,496,699 km (0.082 R)
• M70: 49,590,497 km (0.059 R)
• M71: 49,966,586 km (0.119 R)
• M72: 50,343,723 km (0.096 R)
• M73: 50,721,756 km (0.105 R)
• M74: 51,005,843 km (0.059 R)
• M75: 51,766,099 km (0.094 R)
• M76: 53,586,705 km (0.099 R)
• M77: 54,165,948 km (0.096 R)
• M78: 55,233,329 km (0.103 R)
• M79: 55,428,105 km (0.098 R)
• M80: 56,111,768 km (0.092 R)
• M81: 56,503,714 km (0.082 R)
• M82: 58,278,543 km (0.105 R)
• M83: 58,476,910 km (0.115 R)
• M84: 58,576,093 km (0.101 R)
• M85: 61,377,762 km (0.106 R)
• M86: 62,490,322 km (0.118 R)
• M87: 62,591,749 km (0.09 R)
• M88: 62,794,903 km (0.096 R)
• M89: 63,201,809 km (0.052 R)
• M90: 64,530,089 km (0.098 R)
• M91: 64,837,961 km (0.1 R)
• M92: 65,661,348 km (0.077 R)
• M93: 67,734,774 km (0.067 R)
• M94: 68,360,991 km (0.107 R)
• M95: 68,779,566 km (0.081 R)
• M96: 70,040,227 km (0.045 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: 471 - 18,202 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit