🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.86

Radius: 0.94

Gravity: 0.97 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.64 AU - 0.98 AU

Year: 281 Days

Day: 46.3 Hours

Environment

Temp: 36 °C

Axial Tilt: 1.9 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 70,034,898 km

• M1: 277,354 km (0.071 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.72

Radius: 1.69

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.182

Orbit Range: 0.92 AU - 1.34 AU

Year: 462 Days

Day: 20.4 Hours

Environment

Temp: -8 °C

Axial Tilt: 21.1 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (2)

Outer Limit: 70,034,898 km

• M1: 283,488 km (0.091 R)
• M2: 360,531 km (0.102 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.16

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.05

Orbit Range: 1.37 AU - 1.51 AU

Year: 665 Days

Day: 38.4 Hours

Environment

Temp: -54 °C

Axial Tilt: 37.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 70,034,898 km

• M1: 111,002 km (0.072 R)
• M2: 768,035 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.39 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.88

Radius: 1.53

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 2.39 AU - 2.39 AU

Year: 1423 Days

Day: 22.3 Hours

Environment

Temp: -102 °C

Axial Tilt: 35.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.78

Radius: 0.91

Gravity: 0.94 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.45 AU - 3.29 AU

Year: 1872 Days

Day: 45.9 Hours

Environment

Temp: -108 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 70,034,898 km

• M1: 147,803 km (0.078 R)

Asteroid Belt

Center: 7.55 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 12.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 259.3

Radius: 6.1

Gravity: 6.97 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 10.26 AU - 14.2 AU

Year: 16467 Days

Day: 17.4 Hours

Environment

Temp: -187 °C

Axial Tilt: 18.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 70,034,898 km

• M1: 117,135 km (0.103 R)
• M2: 969,993 km (0.081 R)
• M3: 1,230,293 km (0.12 R)
• M4: 1,357,601 km (0.105 R)
• M5: 2,417,352 km (0.071 R)
• M6: 2,713,855 km (0.043 R)
• M7: 2,936,756 km (0.08 R)
• M8: 4,329,213 km (0.115 R)
• M9: 4,589,513 km (0.114 R)
• M10: 4,655,486 km (0.077 R)
• M11: 4,855,049 km (0.042 R)
• M12: 5,262,554 km (0.062 R)
• M13: 5,366,225 km (0.077 R)
• M14: 5,435,639 km (0.112 R)
• M15: 5,751,889 km (0.099 R)
• M16: 5,894,455 km (0.071 R)
• M17: 6,219,232 km (0.067 R)
• M18: 6,402,340 km (0.112 R)
• M19: 6,886,439 km (0.068 R)
• M20: 6,999,834 km (0.081 R)
• M21: 7,459,548 km (0.065 R)
• M22: 7,732,415 km (0.092 R)
• M23: 7,850,298 km (0.074 R)
• M24: 9,061,592 km (0.109 R)
• M25: 9,185,908 km (0.094 R)
• M26: 10,114,761 km (0.091 R)
• M27: 10,200,780 km (0.031 R)
• M28: 10,940,840 km (0.113 R)
• M29: 11,161,796 km (0.117 R)
• M30: 12,380,421 km (0.113 R)
• M31: 12,518,499 km (0.105 R)
• M32: 13,310,022 km (0.042 R)
• M33: 13,545,938 km (0.11 R)
• M34: 13,830,772 km (0.088 R)
• M35: 14,600,303 km (0.092 R)
• M36: 14,697,392 km (0.111 R)
• M37: 15,929,780 km (0.063 R)
• M38: 16,331,151 km (0.094 R)
• M39: 16,583,672 km (0.113 R)
• M40: 18,230,445 km (0.115 R)
• M41: 18,650,067 km (0.068 R)
• M42: 18,702,875 km (0.069 R)
• M43: 18,755,534 km (0.116 R)
• M44: 19,392,372 km (0.071 R)
• M45: 20,036,241 km (0.111 R)
• M46: 20,523,631 km (0.094 R)
• M47: 20,960,307 km (0.119 R)
• M48: 21,676,283 km (0.108 R)
• M49: 21,731,634 km (0.054 R)
• M50: 21,842,636 km (0.059 R)
• M51: 23,245,415 km (0.077 R)
• M52: 23,472,654 km (0.058 R)
• M53: 23,757,638 km (0.094 R)
• M54: 24,735,110 km (0.086 R)
• M55: 25,491,328 km (0.08 R)
• M56: 25,725,598 km (0.119 R)
• M57: 26,432,597 km (0.077 R)
• M58: 26,610,469 km (0.091 R)
• M59: 26,669,710 km (0.03 R)
• M60: 26,788,491 km (0.116 R)
• M61: 27,565,053 km (0.06 R)
• M62: 27,685,180 km (0.111 R)
• M63: 28,591,743 km (0.115 R)
• M64: 30,062,291 km (0.088 R)
• M65: 30,186,008 km (0.114 R)
• M66: 30,371,809 km (0.067 R)
• M67: 30,495,825 km (0.112 R)
• M68: 30,744,457 km (0.106 R)
• M69: 31,369,178 km (0.03 R)
• M70: 31,745,865 km (0.085 R)
• M71: 31,808,846 km (0.095 R)
• M72: 31,871,826 km (0.027 R)
• M73: 32,948,931 km (0.088 R)
• M74: 33,140,117 km (0.107 R)
• M75: 34,813,519 km (0.087 R)
• M76: 35,073,520 km (0.09 R)
• M77: 36,382,501 km (0.088 R)
• M78: 38,442,913 km (0.1 R)
• M79: 40,132,022 km (0.048 R)
• M80: 41,088,402 km (0.089 R)
• M81: 42,052,261 km (0.052 R)
• M82: 44,353,674 km (0.113 R)
• M83: 44,423,985 km (0.071 R)
• M84: 46,195,523 km (0.079 R)
• M85: 46,910,452 km (0.1 R)
• M86: 48,279,122 km (0.094 R)

Planet 7 - Ice Giant

Semi-Major Axis: 14.31 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 491.9

Radius: 6.6

Gravity: 11.29 G

Time & Orbit

Eccentricity (e): 0.083

Orbit Range: 13.12 AU - 15.5 AU

Year: 20841 Days

Day: 23.9 Hours

Environment

Temp: -198 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 70,034,898 km

• M1: 173,982 km (0.084 R)
• M2: 251,025 km (0.053 R)
• M3: 409,898 km (0.116 R)
• M4: 482,453 km (0.118 R)
• M5: 540,048 km (0.094 R)
• M6: 662,868 km (0.076 R)
• M7: 705,803 km (0.111 R)
• M8: 772,224 km (0.116 R)
• M9: 1,034,020 km (0.081 R)
• M10: 1,241,363 km (0.086 R)
• M11: 1,322,445 km (0.093 R)
• M12: 2,599,413 km (0.037 R)
• M13: 4,186,646 km (0.067 R)
• M14: 4,350,904 km (0.107 R)
• M15: 4,601,032 km (0.118 R)
• M16: 6,013,236 km (0.118 R)
• M17: 7,547,961 km (0.08 R)
• M18: 7,949,631 km (0.078 R)
• M19: 8,984,100 km (0.113 R)
• M20: 9,356,000 km (0.111 R)
• M21: 10,060,158 km (0.049 R)
• M22: 12,390,444 km (0.091 R)
• M23: 13,950,450 km (0.107 R)
• M24: 14,257,425 km (0.069 R)
• M25: 14,628,877 km (0.115 R)
• M26: 14,815,724 km (0.11 R)
• M27: 15,762,080 km (0.111 R)
• M28: 16,727,735 km (0.119 R)
• M29: 17,250,729 km (0.093 R)
• M30: 19,669,278 km (0.111 R)
• M31: 19,737,943 km (0.114 R)
• M32: 21,551,668 km (0.088 R)
• M33: 21,764,246 km (0.083 R)
• M34: 22,120,289 km (0.07 R)
• M35: 22,406,470 km (0.12 R)
• M36: 22,982,571 km (0.118 R)
• M37: 23,127,382 km (0.111 R)
• M38: 23,417,901 km (0.1 R)
• M39: 24,002,530 km (0.113 R)
• M40: 24,814,098 km (0.037 R)
• M41: 25,335,297 km (0.073 R)
• M42: 25,559,843 km (0.104 R)
• M43: 26,086,129 km (0.098 R)
• M44: 26,237,223 km (0.091 R)
• M45: 27,840,613 km (0.106 R)
• M46: 27,917,655 km (0.075 R)
• M47: 28,149,532 km (0.102 R)
• M48: 28,227,024 km (0.08 R)
• M49: 29,554,107 km (0.096 R)
• M50: 29,790,322 km (0.117 R)
• M51: 31,542,412 km (0.087 R)
• M52: 31,622,746 km (0.091 R)
• M53: 32,025,912 km (0.077 R)
• M54: 32,268,710 km (0.098 R)
• M55: 35,814,029 km (0.052 R)
• M56: 36,318,473 km (0.076 R)
• M57: 37,079,478 km (0.101 R)
• M58: 37,675,177 km (0.104 R)
• M59: 38,188,148 km (0.092 R)
• M60: 38,359,587 km (0.045 R)
• M61: 40,263,220 km (0.054 R)
• M62: 42,374,644 km (0.053 R)
• M63: 43,086,431 km (0.088 R)
• M64: 43,175,741 km (0.113 R)
• M65: 43,622,889 km (0.094 R)
• M66: 44,161,591 km (0.117 R)
• M67: 45,608,651 km (0.065 R)
• M68: 46,704,156 km (0.082 R)
• M69: 47,163,272 km (0.091 R)
• M70: 47,531,582 km (0.047 R)
• M71: 50,042,433 km (0.113 R)
• M72: 50,136,230 km (0.053 R)
• M73: 50,418,073 km (0.082 R)
• M74: 50,794,611 km (0.108 R)
• M75: 51,455,833 km (0.101 R)
• M76: 52,500,774 km (0.12 R)
• M77: 55,871,663 km (0.105 R)
• M78: 56,358,903 km (0.09 R)
• M79: 57,043,314 km (0.11 R)
• M80: 60,107,676 km (0.075 R)
• M81: 60,407,171 km (0.041 R)
• M82: 60,907,127 km (0.069 R)
• M83: 61,308,199 km (0.087 R)
• M84: 61,408,580 km (0.072 R)
• M85: 62,012,207 km (0.042 R)
• M86: 63,732,882 km (0.077 R)
• M87: 63,834,608 km (0.093 R)
• M88: 65,264,165 km (0.053 R)
• M89: 65,366,640 km (0.085 R)
• M90: 66,291,604 km (0.062 R)
• M91: 66,704,195 km (0.081 R)
• M92: 66,910,789 km (0.105 R)
• M93: 70,034,842 km (0.091 R)

Kuiper Belt

Range: 30 - 57 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 391 - 18,977 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit