🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.82

Radius: 1.27

Gravity: 1.13 G

Time & Orbit

Eccentricity (e): 0.095

Orbit Range: 0.6 AU - 0.72 AU

Year: 191 Days

Day: 33.5 Hours

Environment

Temp: 231 °C

Axial Tilt: 42.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 3.3 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.53

Radius: 0.78

Gravity: 0.87 G

Time & Orbit

Eccentricity (e): 0.097

Orbit Range: 2.98 AU - 3.62 AU

Year: 2137 Days

Day: 29.3 Hours

Environment

Temp: -106 °C

Axial Tilt: 21.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,498,117 km

• M1: 445,951 km (0.072 R)

Asteroid Belt

Center: 5.98 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 8.66 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 865.7

Radius: 11

Gravity: 7.15 G

Time & Orbit

Eccentricity (e): 0.041

Orbit Range: 8.3 AU - 9.02 AU

Year: 9084 Days

Day: 7.2 Hours

Environment

Temp: -167 °C

Axial Tilt: 15.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (88)

Outer Limit: 67,498,117 km

• M1: 138,378 km (0.093 R)
• M2: 495,917 km (0.036 R)
• M3: 646,562 km (0.085 R)
• M4: 796,459 km (0.075 R)
• M5: 885,021 km (0.111 R)
• M6: 1,152,352 km (0.03 R)
• M7: 1,338,003 km (0.11 R)
• M8: 1,511,537 km (0.102 R)
• M9: 1,833,322 km (0.089 R)
• M10: 1,953,599 km (0.027 R)
• M11: 2,621,703 km (0.116 R)
• M12: 2,868,689 km (0.117 R)
• M13: 3,009,161 km (0.083 R)
• M14: 3,746,230 km (0.089 R)
• M15: 4,087,911 km (0.117 R)
• M16: 4,278,499 km (0.065 R)
• M17: 4,734,922 km (0.118 R)
• M18: 4,834,704 km (0.112 R)
• M19: 5,907,171 km (0.077 R)
• M20: 6,341,753 km (0.087 R)
• M21: 6,899,304 km (0.052 R)
• M22: 7,012,849 km (0.051 R)
• M23: 7,434,117 km (0.105 R)
• M24: 8,141,266 km (0.076 R)
• M25: 8,746,987 km (0.041 R)
• M26: 8,828,818 km (0.103 R)
• M27: 9,283,745 km (0.054 R)
• M28: 9,788,787 km (0.056 R)
• M29: 10,694,004 km (0.111 R)
• M30: 10,957,446 km (0.073 R)
• M31: 11,987,577 km (0.117 R)
• M32: 12,722,401 km (0.102 R)
• M33: 12,908,351 km (0.106 R)
• M34: 13,189,147 km (0.103 R)
• M35: 13,283,094 km (0.05 R)
• M36: 14,525,504 km (0.036 R)
• M37: 16,458,010 km (0.098 R)
• M38: 17,325,378 km (0.052 R)
• M39: 17,635,046 km (0.117 R)
• M40: 18,627,927 km (0.094 R)
• M41: 18,733,393 km (0.045 R)
• M42: 19,317,573 km (0.074 R)
• M43: 19,477,942 km (0.06 R)
• M44: 19,746,171 km (0.102 R)
• M45: 20,123,756 km (0.094 R)
• M46: 20,503,884 km (0.032 R)
• M47: 20,776,751 km (0.077 R)
• M48: 20,941,009 km (0.025 R)
• M49: 21,105,716 km (0.114 R)
• M50: 22,159,185 km (0.042 R)
• M51: 22,607,829 km (0.093 R)
• M52: 23,343,401 km (0.044 R)
• M53: 24,029,158 km (0.098 R)
• M54: 24,144,199 km (0.108 R)
• M55: 24,432,324 km (0.116 R)
• M56: 24,663,752 km (0.102 R)
• M57: 25,070,509 km (0.082 R)
• M58: 25,420,867 km (0.085 R)
• M59: 27,136,904 km (0.101 R)
• M60: 27,797,678 km (0.068 R)
• M61: 28,281,477 km (0.084 R)
• M62: 29,012,562 km (0.093 R)
• M63: 31,054,723 km (0.104 R)
• M64: 31,368,280 km (0.094 R)
• M65: 31,808,846 km (0.104 R)
• M66: 32,441,794 km (0.064 R)
• M67: 32,696,260 km (0.099 R)
• M68: 32,951,175 km (0.069 R)
• M69: 33,591,753 km (0.095 R)
• M70: 34,107,118 km (0.11 R)
• M71: 34,885,027 km (0.066 R)
• M72: 35,276,075 km (0.119 R)
• M73: 37,520,044 km (0.103 R)
• M74: 37,653,485 km (0.086 R)
• M75: 39,945,923 km (0.089 R)
• M76: 40,423,439 km (0.102 R)
• M77: 40,902,900 km (0.088 R)
• M78: 42,006,035 km (0.1 R)
• M79: 42,075,299 km (0.12 R)
• M80: 42,700,319 km (0.065 R)
• M81: 42,769,882 km (0.111 R)
• M82: 43,398,492 km (0.107 R)
• M83: 46,014,211 km (0.12 R)
• M84: 47,305,091 km (0.09 R)
• M85: 47,377,197 km (0.103 R)
• M86: 47,955,093 km (0.035 R)
• M87: 48,099,904 km (0.058 R)
• M88: 48,535,234 km (0.109 R)

Planet 4 - Gas Giant

Semi-Major Axis: 11.74 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 930.4

Radius: 9.1

Gravity: 11.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 10.01 AU - 13.47 AU

Year: 14338 Days

Day: 9.7 Hours

Environment

Temp: -188 °C

Axial Tilt: 8.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 67,498,117 km

• M1: 124,316 km (0.071 R)
• M2: 756,367 km (0.12 R)
• M3: 1,078,900 km (0.089 R)
• M4: 1,872,217 km (0.058 R)
• M5: 1,963,023 km (0.053 R)
• M6: 2,405,833 km (0.117 R)
• M7: 2,638,906 km (0.091 R)
• M8: 3,235,204 km (0.108 R)
• M9: 3,680,856 km (0.116 R)
• M10: 3,757,001 km (0.075 R)
• M11: 3,833,745 km (0.052 R)
• M12: 4,588,466 km (0.096 R)
• M13: 5,088,572 km (0.068 R)
• M14: 5,173,693 km (0.088 R)
• M15: 5,518,665 km (0.091 R)
• M16: 5,826,687 km (0.07 R)
• M17: 6,005,158 km (0.057 R)
• M18: 6,597,864 km (0.106 R)
• M19: 7,838,779 km (0.095 R)
• M20: 7,937,214 km (0.075 R)
• M21: 8,334,995 km (0.071 R)
• M22: 8,637,631 km (0.079 R)
• M23: 8,739,208 km (0.099 R)
• M24: 9,357,646 km (0.083 R)
• M25: 10,257,926 km (0.074 R)
• M26: 10,527,950 km (0.118 R)
• M27: 10,745,765 km (0.119 R)
• M28: 11,019,978 km (0.105 R)
• M29: 13,237,317 km (0.043 R)
• M30: 13,472,335 km (0.109 R)
• M31: 13,649,609 km (0.099 R)
• M32: 13,827,630 km (0.065 R)
• M33: 16,651,440 km (0.093 R)
• M34: 17,416,782 km (0.034 R)
• M35: 18,389,318 km (0.058 R)
• M36: 19,246,364 km (0.112 R)
• M37: 20,251,513 km (0.118 R)
• M38: 20,386,899 km (0.045 R)
• M39: 21,273,715 km (0.032 R)
• M40: 24,367,399 km (0.07 R)
• M41: 25,017,402 km (0.05 R)
• M42: 25,599,936 km (0.113 R)
• M43: 26,039,753 km (0.113 R)
• M44: 26,408,213 km (0.103 R)
• M45: 27,150,368 km (0.044 R)
• M46: 27,374,316 km (0.069 R)
• M47: 27,449,115 km (0.107 R)
• M48: 27,899,255 km (0.077 R)
• M49: 28,049,900 km (0.06 R)
• M50: 28,427,485 km (0.068 R)
• M51: 29,878,136 km (0.057 R)
• M52: 29,955,178 km (0.101 R)
• M53: 30,032,221 km (0.074 R)
• M54: 30,728,899 km (0.045 R)
• M55: 31,196,242 km (0.048 R)
• M56: 32,375,074 km (0.11 R)
• M57: 33,168,989 km (0.089 R)
• M58: 33,648,451 km (0.054 R)
• M59: 34,210,789 km (0.08 R)
• M60: 36,080,014 km (0.071 R)
• M61: 37,982,151 km (0.037 R)
• M62: 38,651,452 km (0.088 R)
• M63: 39,240,120 km (0.08 R)
• M64: 40,341,459 km (0.045 R)
• M65: 41,883,215 km (0.109 R)
• M66: 42,574,507 km (0.101 R)
• M67: 42,661,274 km (0.116 R)
• M68: 42,834,807 km (0.099 R)
• M69: 43,706,065 km (0.08 R)
• M70: 45,820,781 km (0.103 R)
• M71: 46,443,856 km (0.056 R)
• M72: 47,159,382 km (0.1 R)
• M73: 47,698,383 km (0.118 R)
• M74: 48,692,013 km (0.114 R)
• M75: 48,782,669 km (0.108 R)
• M76: 49,966,287 km (0.103 R)
• M77: 50,240,799 km (0.031 R)
• M78: 50,424,206 km (0.106 R)
• M79: 51,805,892 km (0.087 R)
• M80: 52,454,848 km (0.073 R)
• M81: 53,013,297 km (0.092 R)
• M82: 55,361,534 km (0.063 R)
• M83: 57,455,755 km (0.066 R)
• M84: 58,416,323 km (0.106 R)
• M85: 58,609,005 km (0.088 R)
• M86: 61,623,402 km (0.114 R)
• M87: 62,114,233 km (0.072 R)
• M88: 62,212,668 km (0.033 R)
• M89: 63,594,803 km (0.11 R)
• M90: 64,190,202 km (0.1 R)
• M91: 66,892,538 km (0.027 R)
• M92: 66,993,367 km (0.04 R)
• M93: 67,397,132 km (0.107 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 405 - 20,003 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit