🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.69

Radius: 1.49

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 0.7 AU - 1 AU

Year: 279 Days

Day: 21.4 Hours

Environment

Temp: 121 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 2.59 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.47

Radius: 1.64

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 2.1 AU - 3.08 AU

Year: 1486 Days

Day: 23.7 Hours

Environment

Temp: -73 °C

Axial Tilt: 45.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.25

Radius: 0.57

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.042

Orbit Range: 2.53 AU - 2.75 AU

Year: 1529 Days

Day: 44.4 Hours

Environment

Temp: -77 °C

Axial Tilt: 35.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 108,723,700 km

• M1: 175,179 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 4.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.29

Radius: 1.39

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 4.02 AU - 4.48 AU

Year: 3123 Days

Day: 37.1 Hours

Environment

Temp: -129 °C

Axial Tilt: 11.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 7.3 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 10.35 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 733.5

Radius: 8.6

Gravity: 9.92 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 9.89 AU - 10.81 AU

Year: 11869 Days

Day: 7.5 Hours

Environment

Temp: -164 °C

Axial Tilt: 38.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 108,723,700 km

• M1: 420,968 km (0.091 R)
• M2: 853,605 km (0.03 R)
• M3: 953,986 km (0.111 R)
• M4: 1,058,405 km (0.074 R)
• M5: 1,490,593 km (0.049 R)
• M6: 2,108,582 km (0.092 R)
• M7: 2,444,878 km (0.08 R)
• M8: 2,708,320 km (0.052 R)
• M9: 2,798,228 km (0.054 R)
• M10: 2,889,034 km (0.046 R)
• M11: 3,230,716 km (0.08 R)
• M12: 3,618,324 km (0.076 R)
• M13: 3,684,296 km (0.069 R)
• M14: 3,952,525 km (0.099 R)
• M15: 4,054,850 km (0.115 R)
• M16: 4,543,587 km (0.032 R)
• M17: 5,199,424 km (0.1 R)
• M18: 5,653,004 km (0.063 R)
• M19: 5,729,898 km (0.101 R)
• M20: 5,923,477 km (0.068 R)
• M21: 6,397,104 km (0.058 R)
• M22: 6,719,637 km (0.11 R)
• M23: 6,965,127 km (0.113 R)
• M24: 7,047,556 km (0.071 R)
• M25: 7,130,283 km (0.057 R)
• M26: 7,255,048 km (0.068 R)
• M27: 7,889,941 km (0.082 R)
• M28: 8,235,812 km (0.087 R)
• M29: 8,454,524 km (0.084 R)
• M30: 8,630,900 km (0.102 R)
• M31: 8,808,472 km (0.046 R)
• M32: 8,897,782 km (0.057 R)
• M33: 9,032,121 km (0.069 R)
• M34: 12,255,207 km (0.105 R)
• M35: 13,264,544 km (0.115 R)
• M36: 13,934,742 km (0.044 R)
• M37: 14,510,545 km (0.071 R)
• M38: 14,616,011 km (0.092 R)
• M39: 15,361,906 km (0.053 R)
• M40: 17,785,242 km (0.096 R)
• M41: 18,011,434 km (0.067 R)
• M42: 20,148,290 km (0.11 R)
• M43: 20,266,024 km (0.114 R)
• M44: 20,977,511 km (0.1 R)
• M45: 21,037,201 km (0.106 R)
• M46: 21,216,419 km (0.101 R)
• M47: 22,302,948 km (0.118 R)
• M48: 22,607,978 km (0.088 R)
• M49: 22,975,839 km (0.115 R)
• M50: 23,779,778 km (0.045 R)
• M51: 24,091,391 km (0.075 R)
• M52: 25,542,191 km (0.076 R)
• M53: 25,669,648 km (0.106 R)
• M54: 26,374,703 km (0.114 R)
• M55: 27,542,015 km (0.094 R)
• M56: 29,058,040 km (0.063 R)
• M57: 31,621,549 km (0.1 R)
• M58: 32,101,609 km (0.104 R)
• M59: 32,722,440 km (0.095 R)
• M60: 33,556,298 km (0.066 R)
• M61: 33,905,909 km (0.096 R)
• M62: 35,885,388 km (0.09 R)
• M63: 36,099,761 km (0.079 R)
• M64: 36,889,189 km (0.089 R)
• M65: 36,961,296 km (0.083 R)
• M66: 37,539,342 km (0.101 R)
• M67: 37,611,747 km (0.098 R)
• M68: 37,829,562 km (0.076 R)
• M69: 39,365,184 km (0.108 R)
• M70: 43,254,280 km (0.098 R)
• M71: 43,863,442 km (0.09 R)
• M72: 44,092,626 km (0.104 R)
• M73: 44,475,447 km (0.117 R)
• M74: 44,628,934 km (0.12 R)
• M75: 46,172,934 km (0.08 R)
• M76: 46,951,441 km (0.112 R)
• M77: 47,812,826 km (0.12 R)
• M78: 48,284,957 km (0.118 R)
• M79: 49,075,133 km (0.076 R)
• M80: 49,471,866 km (0.084 R)
• M81: 50,989,088 km (0.077 R)
• M82: 51,230,090 km (0.051 R)
• M83: 52,602,650 km (0.084 R)
• M84: 53,497,246 km (0.066 R)
• M85: 54,889,553 km (0.099 R)

Planet 6 - Ice Giant

Semi-Major Axis: 15.87 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 480.9

Radius: 7.2

Gravity: 9.28 G

Time & Orbit

Eccentricity (e): 0.171

Orbit Range: 13.16 AU - 18.58 AU

Year: 22535 Days

Day: 23.9 Hours

Environment

Temp: -194 °C

Axial Tilt: 44.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 108,723,700 km

• M1: 173,982 km (0.066 R)
• M2: 432,188 km (0.114 R)
• M3: 719,117 km (0.086 R)
• M4: 811,120 km (0.097 R)
• M5: 1,246,001 km (0.12 R)
• M6: 1,966,314 km (0.038 R)
• M7: 2,402,243 km (0.068 R)
• M8: 2,685,282 km (0.088 R)
• M9: 2,867,642 km (0.062 R)
• M10: 3,244,479 km (0.071 R)
• M11: 3,321,671 km (0.114 R)
• M12: 3,438,806 km (0.059 R)
• M13: 3,717,208 km (0.043 R)
• M14: 3,798,140 km (0.081 R)
• M15: 4,044,378 km (0.118 R)
• M16: 4,127,704 km (0.108 R)
• M17: 4,552,562 km (0.103 R)
• M18: 5,306,536 km (0.11 R)
• M19: 7,178,005 km (0.101 R)
• M20: 7,329,697 km (0.053 R)
• M21: 7,482,586 km (0.035 R)
• M22: 7,739,446 km (0.12 R)
• M23: 7,843,117 km (0.116 R)
• M24: 8,368,056 km (0.05 R)
• M25: 8,581,233 km (0.103 R)
• M26: 9,122,029 km (0.099 R)
• M27: 9,231,535 km (0.072 R)
• M28: 11,100,162 km (0.115 R)
• M29: 11,275,640 km (0.108 R)
• M30: 11,334,432 km (0.07 R)
• M31: 12,408,695 km (0.037 R)
• M32: 12,712,827 km (0.027 R)
• M33: 12,835,198 km (0.105 R)
• M34: 12,958,018 km (0.105 R)
• M35: 13,266,489 km (0.114 R)
• M36: 13,640,035 km (0.073 R)
• M37: 13,891,060 km (0.105 R)
• M38: 15,103,700 km (0.068 R)
• M39: 18,383,933 km (0.095 R)
• M40: 18,522,311 km (0.086 R)
• M41: 19,360,059 km (0.063 R)
• M42: 20,210,224 km (0.119 R)
• M43: 21,800,150 km (0.105 R)
• M44: 22,093,511 km (0.04 R)
• M45: 22,536,022 km (0.116 R)
• M46: 25,175,227 km (0.11 R)
• M47: 25,560,143 km (0.118 R)
• M48: 25,947,003 km (0.114 R)
• M49: 26,335,808 km (0.049 R)
• M50: 27,910,325 km (0.095 R)
• M51: 28,709,028 km (0.027 R)
• M52: 28,869,696 km (0.085 R)
• M53: 30,738,323 km (0.055 R)
• M54: 31,232,146 km (0.08 R)
• M55: 32,394,821 km (0.083 R)
• M56: 34,505,796 km (0.118 R)
• M57: 34,762,057 km (0.092 R)
• M58: 36,922,550 km (0.046 R)
• M59: 37,622,967 km (0.092 R)
• M60: 38,504,697 km (0.086 R)
• M61: 38,593,259 km (0.073 R)
• M62: 39,036,966 km (0.107 R)
• M63: 39,482,468 km (0.071 R)
• M64: 40,198,593 km (0.119 R)
• M65: 40,468,318 km (0.108 R)
• M66: 41,553,053 km (0.062 R)
• M67: 42,190,339 km (0.102 R)
• M68: 42,464,403 km (0.09 R)
• M69: 42,647,361 km (0.057 R)
• M70: 43,843,546 km (0.091 R)
• M71: 44,306,551 km (0.107 R)
• M72: 46,457,170 km (0.12 R)
• M73: 47,592,767 km (0.026 R)
• M74: 48,546,005 km (0.078 R)
• M75: 49,024,868 km (0.07 R)
• M76: 49,794,549 km (0.099 R)
• M77: 49,987,530 km (0.08 R)
• M78: 50,471,180 km (0.111 R)
• M79: 51,150,953 km (0.1 R)
• M80: 52,716,046 km (0.065 R)
• M81: 56,797,524 km (0.056 R)
• M82: 56,898,353 km (0.119 R)
• M83: 60,464,168 km (0.035 R)
• M84: 61,082,755 km (0.049 R)
• M85: 62,222,093 km (0.081 R)
• M86: 62,950,784 km (0.119 R)
• M87: 64,101,640 km (0.107 R)
• M88: 65,365,144 km (0.1 R)
• M89: 67,916,386 km (0.084 R)
• M90: 71,695,079 km (0.083 R)
• M91: 72,787,143 km (0.118 R)
• M92: 72,896,649 km (0.08 R)

Planet 7 - Ice Giant

Semi-Major Axis: 20.05 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 780.6

Radius: 7.6

Gravity: 13.51 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 16.48 AU - 23.62 AU

Year: 32001 Days

Day: 23.1 Hours

Environment

Temp: -188 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,723,700 km

• M1: 132,993 km (0.105 R)
• M2: 187,297 km (0.09 R)
• M3: 745,745 km (0.073 R)
• M4: 836,551 km (0.061 R)
• M5: 1,166,265 km (0.116 R)
• M6: 1,691,054 km (0.034 R)
• M7: 2,020,768 km (0.091 R)
• M8: 2,598,814 km (0.097 R)
• M9: 4,441,860 km (0.086 R)
• M10: 5,845,986 km (0.109 R)
• M11: 6,852,181 km (0.108 R)
• M12: 7,375,175 km (0.045 R)
• M13: 7,911,035 km (0.1 R)
• M14: 8,183,752 km (0.045 R)
• M15: 8,321,232 km (0.095 R)
• M16: 8,390,197 km (0.087 R)
• M17: 8,878,783 km (0.114 R)
• M18: 9,091,063 km (0.106 R)
• M19: 9,956,636 km (0.066 R)
• M20: 10,773,141 km (0.071 R)
• M21: 12,548,718 km (0.114 R)
• M22: 13,187,202 km (0.084 R)
• M23: 13,836,457 km (0.107 R)
• M24: 14,247,402 km (0.104 R)
• M25: 14,746,012 km (0.076 R)
• M26: 15,760,136 km (0.041 R)
• M27: 16,796,550 km (0.104 R)
• M28: 17,854,955 km (0.06 R)
• M29: 18,572,426 km (0.111 R)
• M30: 19,116,813 km (0.083 R)
• M31: 19,482,579 km (0.103 R)
• M32: 19,574,433 km (0.08 R)
• M33: 19,758,438 km (0.119 R)
• M34: 20,035,643 km (0.06 R)
• M35: 20,407,244 km (0.035 R)
• M36: 22,299,059 km (0.063 R)
• M37: 24,344,809 km (0.106 R)
• M38: 27,885,492 km (0.084 R)
• M39: 29,031,112 km (0.098 R)
• M40: 30,404,720 km (0.095 R)
• M41: 31,475,691 km (0.11 R)
• M42: 33,324,571 km (0.104 R)
• M43: 36,672,123 km (0.11 R)
• M44: 37,926,052 km (0.101 R)
• M45: 38,385,617 km (0.085 R)
• M46: 39,194,044 km (0.114 R)
• M47: 39,542,308 km (0.027 R)
• M48: 40,945,536 km (0.107 R)
• M49: 41,416,918 km (0.116 R)
• M50: 42,484,000 km (0.034 R)
• M51: 43,080,746 km (0.12 R)
• M52: 46,105,914 km (0.116 R)
• M53: 48,824,107 km (0.114 R)
• M54: 50,076,840 km (0.117 R)
• M55: 53,254,448 km (0.112 R)
• M56: 54,932,338 km (0.087 R)
• M57: 55,062,189 km (0.073 R)
• M58: 55,712,641 km (0.103 R)
• M59: 55,843,090 km (0.107 R)
• M60: 58,472,422 km (0.04 R)
• M61: 59,136,038 km (0.062 R)
• M62: 59,668,756 km (0.094 R)
• M63: 64,534,277 km (0.027 R)
• M64: 65,082,703 km (0.066 R)
• M65: 67,152,988 km (0.079 R)
• M66: 67,291,815 km (0.03 R)
• M67: 68,126,571 km (0.088 R)
• M68: 69,806,256 km (0.065 R)
• M69: 72,209,097 km (0.105 R)
• M70: 73,778,379 km (0.115 R)
• M71: 74,064,859 km (0.092 R)
• M72: 74,495,401 km (0.088 R)
• M73: 75,503,093 km (0.101 R)
• M74: 75,791,816 km (0.115 R)
• M75: 78,114,922 km (0.101 R)
• M76: 86,427,627 km (0.098 R)
• M77: 87,637,873 km (0.115 R)
• M78: 88,853,805 km (0.062 R)
• M79: 89,006,096 km (0.072 R)
• M80: 89,463,865 km (0.068 R)
• M81: 91,148,487 km (0.1 R)
• M82: 92,380,425 km (0.113 R)
• M83: 93,772,732 km (0.084 R)
• M84: 94,549,295 km (0.111 R)
• M85: 94,704,877 km (0.1 R)
• M86: 95,640,013 km (0.102 R)
• M87: 99,411,375 km (0.058 R)
• M88: 100,520,494 km (0.027 R)
• M89: 100,996,963 km (0.082 R)
• M90: 102,910,769 km (0.081 R)
• M91: 103,070,839 km (0.101 R)
• M92: 103,872,234 km (0.066 R)
• M93: 104,193,421 km (0.07 R)

Kuiper Belt

Range: 30.8 - 58.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 166 - 13,684 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit