🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.96 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.15

Radius: 0.47

Gravity: 0.68 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 0.74 AU - 1.18 AU

Year: 351 Days

Day: 30.9 Hours

Environment

Temp: 28 °C

Axial Tilt: 20.6 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 64,255,365 km

• M1: 36,203 km (0.093 R)
• M2: 171,738 km (0.029 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.02 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.28

Radius: 1.39

Gravity: 1.18 G

Time & Orbit

Eccentricity (e): 0.043

Orbit Range: 0.98 AU - 1.06 AU

Year: 384 Days

Day: 19.1 Hours

Environment

Temp: 14 °C

Axial Tilt: 3.5 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.22 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 0.95 AU - 1.49 AU

Year: 502 Days

Day: 44.4 Hours

Environment

Temp: -15 °C

Axial Tilt: 25 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 4 - Terrestrial

Semi-Major Axis: 1.37 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.94

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 1.37 AU - 1.37 AU

Year: 598 Days

Day: 39.4 Hours

Environment

Temp: -24 °C

Axial Tilt: 9.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 1.55 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.84

Radius: 0.93

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.176

Orbit Range: 1.28 AU - 1.82 AU

Year: 719 Days

Day: 13.8 Hours

Environment

Temp: -44 °C

Axial Tilt: 21.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.17 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.93

Radius: 1.89

Gravity: 1.38 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.17 AU - 2.17 AU

Year: 1192 Days

Day: 38.3 Hours

Environment

Temp: -78 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 64,255,365 km

• M1: 1,284,148 km (0.108 R)

Planet 7 - Terrestrial

Semi-Major Axis: 2.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.88

Radius: 1.72

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 2.59 AU - 2.89 AU

Year: 1691 Days

Day: 18.7 Hours

Environment

Temp: -111 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 8 - Gas Giant

Semi-Major Axis: 4.57 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 43.1

Radius: 8.4

Gravity: 0.61 G

Time & Orbit

Eccentricity (e): 0.18

Orbit Range: 3.75 AU - 5.39 AU

Year: 3642 Days

Day: 6.6 Hours

Environment

Temp: -141 °C

Axial Tilt: 25.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 64,255,365 km

• M1: 106,065 km (0.068 R)
• M2: 196,272 km (0.095 R)
• M3: 263,891 km (0.097 R)
• M4: 342,878 km (0.093 R)
• M5: 474,674 km (0.07 R)
• M6: 630,106 km (0.078 R)
• M7: 838,945 km (0.099 R)
• M8: 913,594 km (0.075 R)
• M9: 1,050,027 km (0.083 R)
• M10: 1,124,078 km (0.118 R)
• M11: 1,186,162 km (0.109 R)
• M12: 1,335,759 km (0.113 R)
• M13: 1,446,312 km (0.065 R)
• M14: 1,514,230 km (0.11 R)
• M15: 1,629,869 km (0.107 R)
• M16: 1,796,820 km (0.084 R)
• M17: 1,853,667 km (0.097 R)
• M18: 1,911,262 km (0.077 R)
• M19: 2,070,435 km (0.09 R)
• M20: 2,225,418 km (0.084 R)
• M21: 2,366,339 km (0.085 R)
• M22: 2,546,754 km (0.069 R)
• M23: 2,611,081 km (0.081 R)
• M24: 2,873,476 km (0.103 R)
• M25: 2,930,772 km (0.115 R)
• M26: 2,988,517 km (0.076 R)
• M27: 3,203,638 km (0.031 R)
• M28: 3,273,052 km (0.112 R)
• M29: 3,363,110 km (0.11 R)
• M30: 3,423,697 km (0.065 R)
• M31: 3,805,022 km (0.111 R)
• M32: 3,910,488 km (0.042 R)
• M33: 4,006,231 km (0.094 R)
• M34: 4,070,408 km (0.09 R)
• M35: 4,124,264 km (0.034 R)
• M36: 4,298,096 km (0.074 R)
• M37: 4,641,723 km (0.108 R)
• M38: 4,982,806 km (0.065 R)
• M39: 5,168,158 km (0.098 R)
• M40: 5,485,904 km (0.103 R)
• M41: 5,557,411 km (0.116 R)
• M42: 5,653,154 km (0.093 R)
• M43: 5,882,936 km (0.109 R)
• M44: 6,781,271 km (0.114 R)
• M45: 6,947,924 km (0.114 R)
• M46: 7,051,296 km (0.104 R)
• M47: 7,922,853 km (0.05 R)
• M48: 8,085,017 km (0.11 R)
• M49: 8,193,625 km (0.111 R)
• M50: 8,330,208 km (0.093 R)
• M51: 8,385,110 km (0.099 R)
• M52: 8,786,332 km (0.056 R)
• M53: 8,954,181 km (0.071 R)
• M54: 9,066,678 km (0.118 R)
• M55: 9,278,808 km (0.048 R)
• M56: 9,435,437 km (0.056 R)
• M57: 9,492,733 km (0.075 R)
• M58: 9,722,515 km (0.053 R)

Planet 9 - Gas Giant

Semi-Major Axis: 9.91 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 652.5

Radius: 12.5

Gravity: 4.18 G

Time & Orbit

Eccentricity (e): 0.109

Orbit Range: 8.83 AU - 10.99 AU

Year: 11630 Days

Day: 13 Hours

Environment

Temp: -177 °C

Axial Tilt: 18 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 64,255,365 km

• M1: 207,492 km (0.091 R)
• M2: 360,980 km (0.104 R)
• M3: 900,729 km (0.089 R)
• M4: 1,017,266 km (0.108 R)
• M5: 1,244,953 km (0.094 R)
• M6: 1,466,957 km (0.099 R)
• M7: 1,654,104 km (0.112 R)
• M8: 1,899,444 km (0.068 R)
• M9: 2,209,860 km (0.102 R)
• M10: 3,056,434 km (0.116 R)
• M11: 3,146,342 km (0.061 R)
• M12: 3,267,517 km (0.055 R)
• M13: 3,832,548 km (0.107 R)
• M14: 4,564,530 km (0.025 R)
• M15: 4,667,753 km (0.087 R)
• M16: 5,017,363 km (0.113 R)
• M17: 5,124,026 km (0.053 R)
• M18: 5,267,341 km (0.077 R)
• M19: 5,521,358 km (0.114 R)
• M20: 5,779,564 km (0.098 R)
• M21: 5,966,412 km (0.095 R)
• M22: 6,694,654 km (0.111 R)
• M23: 6,772,894 km (0.092 R)
• M24: 7,370,089 km (0.068 R)
• M25: 7,695,464 km (0.092 R)
• M26: 8,067,364 km (0.109 R)
• M27: 8,402,763 km (0.037 R)
• M28: 8,572,257 km (0.081 R)
• M29: 9,044,089 km (0.095 R)
• M30: 9,436,484 km (0.1 R)
• M31: 10,013,333 km (0.046 R)
• M32: 10,103,092 km (0.097 R)
• M33: 10,510,298 km (0.118 R)
• M34: 10,830,736 km (0.097 R)
• M35: 11,575,285 km (0.068 R)
• M36: 12,384,609 km (0.092 R)
• M37: 13,657,538 km (0.089 R)
• M38: 13,957,182 km (0.107 R)
• M39: 14,818,118 km (0.037 R)
• M40: 15,696,257 km (0.096 R)
• M41: 16,326,214 km (0.106 R)
• M42: 17,286,632 km (0.118 R)
• M43: 17,610,961 km (0.119 R)
• M44: 17,937,233 km (0.115 R)
• M45: 18,155,796 km (0.104 R)
• M46: 20,618,626 km (0.087 R)
• M47: 21,947,204 km (0.096 R)
• M48: 22,828,635 km (0.113 R)
• M49: 23,184,379 km (0.105 R)
• M50: 25,541,742 km (0.119 R)
• M51: 25,664,562 km (0.087 R)
• M52: 26,034,667 km (0.116 R)
• M53: 26,158,384 km (0.11 R)
• M54: 26,904,728 km (0.099 R)
• M55: 28,482,387 km (0.085 R)
• M56: 28,609,845 km (0.059 R)
• M57: 28,737,601 km (0.094 R)
• M58: 28,929,386 km (0.113 R)
• M59: 29,572,208 km (0.068 R)
• M60: 30,219,667 km (0.105 R)
• M61: 31,462,676 km (0.081 R)
• M62: 32,256,442 km (0.098 R)
• M63: 32,522,427 km (0.048 R)
• M64: 32,789,160 km (0.112 R)
• M65: 34,066,128 km (0.084 R)
• M66: 35,839,910 km (0.105 R)
• M67: 36,599,418 km (0.113 R)
• M68: 37,364,163 km (0.104 R)
• M69: 37,993,970 km (0.065 R)
• M70: 38,274,914 km (0.097 R)
• M71: 39,618,902 km (0.097 R)
• M72: 40,619,263 km (0.076 R)
• M73: 41,844,918 km (0.058 R)
• M74: 42,207,842 km (0.069 R)
• M75: 42,353,252 km (0.089 R)
• M76: 43,009,687 km (0.08 R)
• M77: 44,480,533 km (0.089 R)
• M78: 44,925,138 km (0.108 R)
• M79: 47,547,140 km (0.09 R)
• M80: 48,991,208 km (0.107 R)
• M81: 50,141,466 km (0.083 R)
• M82: 50,372,595 km (0.102 R)
• M83: 52,078,310 km (0.05 R)

Planet 10 - Ice Giant

Semi-Major Axis: 18.15 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 198.6

Radius: 6.4

Gravity: 4.85 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 14.81 AU - 21.49 AU

Year: 28825 Days

Day: 20.1 Hours

Environment

Temp: -201 °C

Axial Tilt: 33.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (67)

Outer Limit: 64,255,365 km

• M1: 85,271 km (0.055 R)
• M2: 303,384 km (0.114 R)
• M3: 999,314 km (0.08 R)
• M4: 1,319,453 km (0.067 R)
• M5: 1,812,378 km (0.093 R)
• M6: 1,929,065 km (0.034 R)
• M7: 2,848,044 km (0.089 R)
• M8: 2,915,812 km (0.071 R)
• M9: 3,405,296 km (0.11 R)
• M10: 4,498,707 km (0.076 R)
• M11: 4,697,373 km (0.094 R)
• M12: 5,436,536 km (0.08 R)
• M13: 5,862,741 km (0.044 R)
• M14: 7,437,258 km (0.104 R)
• M15: 7,672,276 km (0.109 R)
• M16: 8,343,372 km (0.103 R)
• M17: 9,233,629 km (0.091 R)
• M18: 9,435,586 km (0.052 R)
• M19: 9,946,762 km (0.11 R)
• M20: 10,414,555 km (0.092 R)
• M21: 10,519,423 km (0.117 R)
• M22: 12,190,132 km (0.11 R)
• M23: 13,197,524 km (0.115 R)
• M24: 14,875,863 km (0.118 R)
• M25: 16,254,108 km (0.096 R)
• M26: 17,174,733 km (0.076 R)
• M27: 18,491,793 km (0.04 R)
• M28: 18,555,222 km (0.046 R)
• M29: 18,810,137 km (0.057 R)
• M30: 19,516,837 km (0.101 R)
• M31: 20,824,024 km (0.104 R)
• M32: 21,957,227 km (0.053 R)
• M33: 22,769,095 km (0.081 R)
• M34: 24,144,049 km (0.079 R)
• M35: 25,474,872 km (0.099 R)
• M36: 26,327,729 km (0.112 R)
• M37: 26,973,394 km (0.051 R)
• M38: 28,280,430 km (0.108 R)
• M39: 29,237,258 km (0.119 R)
• M40: 29,607,962 km (0.036 R)
• M41: 30,354,306 km (0.11 R)
• M42: 31,941,539 km (0.106 R)
• M43: 34,489,789 km (0.035 R)
• M44: 36,304,112 km (0.069 R)
• M45: 36,543,020 km (0.114 R)
• M46: 36,622,756 km (0.111 R)
• M47: 36,862,411 km (0.112 R)
• M48: 38,149,252 km (0.12 R)
• M49: 40,849,344 km (0.091 R)
• M50: 41,097,826 km (0.115 R)
• M51: 45,999,999 km (0.102 R)
• M52: 46,950,394 km (0.075 R)
• M53: 47,297,611 km (0.115 R)
• M54: 48,519,526 km (0.08 R)
• M55: 49,398,563 km (0.049 R)
• M56: 51,083,335 km (0.11 R)
• M57: 51,351,115 km (0.118 R)
• M58: 51,708,803 km (0.108 R)
• M59: 51,887,872 km (0.041 R)
• M60: 54,326,766 km (0.099 R)
• M61: 54,782,591 km (0.102 R)
• M62: 57,265,317 km (0.073 R)
• M63: 60,537,920 km (0.106 R)
• M64: 60,632,316 km (0.073 R)
• M65: 61,105,045 km (0.071 R)
• M66: 61,958,950 km (0.116 R)
• M67: 63,582,685 km (0.109 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 281 - 13,781 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit