🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.79

Radius: 1.87

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.008

Orbit Range: 0.86 AU - 0.88 AU

Year: 349 Days

Day: 29.6 Hours

Environment

Temp: -31 °C

Axial Tilt: 34.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 57,902,530 km

• M1: 63,579 km (0.113 R)
• M2: 526,136 km (0.111 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.19

Radius: 0.51

Gravity: 0.73 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 1.09 AU - 1.63 AU

Year: 683 Days

Day: 37.6 Hours

Environment

Temp: -82 °C

Axial Tilt: 34.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 57,902,530 km

• M1: 427,401 km (0.071 R)

Asteroid Belt

Center: 6.96 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Ice Giant

Semi-Major Axis: 12.55 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 925

Radius: 5.8

Gravity: 27.5 G

Time & Orbit

Eccentricity (e): 0.086

Orbit Range: 11.47 AU - 13.63 AU

Year: 19138 Days

Day: 17.1 Hours

Environment

Temp: -206 °C

Axial Tilt: 25.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 57,902,530 km

• M1: 119,977 km (0.114 R)
• M2: 222,003 km (0.118 R)
• M3: 496,067 km (0.119 R)
• M4: 1,067,680 km (0.09 R)
• M5: 1,241,513 km (0.051 R)
• M6: 1,849,628 km (0.06 R)
• M7: 2,202,081 km (0.111 R)
• M8: 2,312,035 km (0.075 R)
• M9: 3,254,202 km (0.076 R)
• M10: 3,506,424 km (0.101 R)
• M11: 4,530,721 km (0.078 R)
• M12: 4,670,894 km (0.119 R)
• M13: 5,540,806 km (0.074 R)
• M14: 6,407,426 km (0.11 R)
• M15: 7,044,265 km (0.098 R)
• M16: 7,479,894 km (0.114 R)
• M17: 7,700,999 km (0.059 R)
• M18: 8,206,341 km (0.104 R)
• M19: 8,491,774 km (0.109 R)
• M20: 10,149,318 km (0.108 R)
• M21: 12,291,111 km (0.083 R)
• M22: 13,079,192 km (0.07 R)
• M23: 13,278,905 km (0.118 R)
• M24: 14,911,617 km (0.117 R)
• M25: 15,329,593 km (0.076 R)
• M26: 18,884,487 km (0.081 R)
• M27: 19,487,965 km (0.093 R)
• M28: 19,715,952 km (0.118 R)
• M29: 20,482,192 km (0.073 R)
• M30: 21,571,415 km (0.077 R)
• M31: 22,999,027 km (0.092 R)
• M32: 23,320,513 km (0.037 R)
• M33: 25,611,604 km (0.108 R)
• M34: 25,777,957 km (0.062 R)
• M35: 26,028,234 km (0.054 R)
• M36: 26,447,108 km (0.096 R)
• M37: 28,316,334 km (0.094 R)
• M38: 28,402,353 km (0.058 R)
• M39: 28,920,111 km (0.119 R)
• M40: 33,444,549 km (0.088 R)
• M41: 33,717,415 km (0.069 R)
• M42: 35,555,674 km (0.093 R)
• M43: 36,113,524 km (0.04 R)
• M44: 36,393,572 km (0.111 R)
• M45: 37,709,734 km (0.094 R)
• M46: 38,183,510 km (0.079 R)
• M47: 39,041,304 km (0.05 R)
• M48: 39,137,047 km (0.07 R)
• M49: 39,328,682 km (0.103 R)
• M50: 40,485,223 km (0.104 R)
• M51: 41,359,772 km (0.114 R)
• M52: 43,325,638 km (0.112 R)
• M53: 44,320,015 km (0.087 R)
• M54: 44,519,728 km (0.071 R)
• M55: 44,920,201 km (0.059 R)
• M56: 45,221,342 km (0.091 R)
• M57: 45,422,401 km (0.117 R)
• M58: 46,128,653 km (0.089 R)
• M59: 47,449,752 km (0.086 R)
• M60: 49,299,529 km (0.108 R)
• M61: 50,129,199 km (0.061 R)
• M62: 50,650,099 km (0.094 R)
• M63: 53,069,246 km (0.062 R)
• M64: 53,493,655 km (0.042 R)
• M65: 54,346,214 km (0.111 R)
• M66: 56,821,909 km (0.078 R)
• M67: 57,038,975 km (0.106 R)
• M68: 58,128,197 km (0.084 R)
• M69: 58,784,932 km (0.114 R)
• M70: 60,216,584 km (0.101 R)
• M71: 63,563,537 km (0.047 R)
• M72: 64,353,264 km (0.109 R)
• M73: 64,466,360 km (0.089 R)
• M74: 66,512,859 km (0.092 R)
• M75: 69,274,585 km (0.097 R)
• M76: 69,622,550 km (0.099 R)
• M77: 71,253,466 km (0.088 R)
• M78: 72,896,948 km (0.098 R)
• M79: 73,132,714 km (0.088 R)
• M80: 73,723,327 km (0.079 R)
• M81: 73,960,140 km (0.091 R)
• M82: 74,078,472 km (0.101 R)
• M83: 74,315,585 km (0.077 R)
• M84: 74,671,628 km (0.086 R)
• M85: 75,385,509 km (0.094 R)
• M86: 75,743,347 km (0.108 R)
• M87: 76,700,175 km (0.065 R)
• M88: 77,420,488 km (0.072 R)
• M89: 78,384,198 km (0.113 R)
• M90: 79,109,748 km (0.098 R)
• M91: 80,202,111 km (0.074 R)
• M92: 80,445,507 km (0.096 R)
• M93: 81,299,561 km (0.053 R)
• M94: 81,421,783 km (0.069 R)

Planet 4 - Ice Giant

Semi-Major Axis: 12.73 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 315.9

Radius: 6.4

Gravity: 7.71 G

Time & Orbit

Eccentricity (e): 0.189

Orbit Range: 10.32 AU - 15.14 AU

Year: 19551 Days

Day: 15.3 Hours

Environment

Temp: -198 °C

Axial Tilt: 17.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (92)

Outer Limit: 57,902,530 km

• M1: 81,381 km (0.072 R)
• M2: 128,953 km (0.105 R)
• M3: 507,885 km (0.086 R)
• M4: 595,250 km (0.112 R)
• M5: 765,193 km (0.074 R)
• M6: 950,694 km (0.099 R)
• M7: 1,150,557 km (0.118 R)
• M8: 1,412,653 km (0.118 R)
• M9: 1,537,866 km (0.083 R)
• M10: 2,275,982 km (0.11 R)
• M11: 2,758,734 km (0.099 R)
• M12: 2,852,682 km (0.059 R)
• M13: 3,141,106 km (0.087 R)
• M14: 3,711,074 km (0.065 R)
• M15: 4,421,963 km (0.104 R)
• M16: 4,569,168 km (0.102 R)
• M17: 5,251,484 km (0.072 R)
• M18: 5,683,971 km (0.057 R)
• M19: 6,835,725 km (0.076 R)
• M20: 6,963,332 km (0.09 R)
• M21: 7,923,002 km (0.05 R)
• M22: 8,282,187 km (0.088 R)
• M23: 8,372,843 km (0.089 R)
• M24: 8,600,830 km (0.115 R)
• M25: 8,923,663 km (0.08 R)
• M26: 9,771,583 km (0.059 R)
• M27: 10,205,118 km (0.116 R)
• M28: 10,399,745 km (0.065 R)
• M29: 10,595,718 km (0.109 R)
• M30: 10,644,936 km (0.096 R)
• M31: 10,991,404 km (0.077 R)
• M32: 11,140,853 km (0.111 R)
• M33: 11,695,113 km (0.109 R)
• M34: 12,517,303 km (0.112 R)
• M35: 12,935,429 km (0.091 R)
• M36: 13,946,561 km (0.055 R)
• M37: 15,426,682 km (0.116 R)
• M38: 15,874,728 km (0.12 R)
• M39: 15,987,375 km (0.073 R)
• M40: 16,956,021 km (0.11 R)
• M41: 17,186,551 km (0.11 R)
• M42: 17,244,446 km (0.082 R)
• M43: 19,068,941 km (0.071 R)
• M44: 19,610,037 km (0.113 R)
• M45: 19,791,499 km (0.091 R)
• M46: 21,015,658 km (0.111 R)
• M47: 21,699,321 km (0.079 R)
• M48: 22,706,862 km (0.086 R)
• M49: 23,216,243 km (0.103 R)
• M50: 24,506,226 km (0.107 R)
• M51: 24,832,349 km (0.092 R)
• M52: 25,554,757 km (0.103 R)
• M53: 26,084,633 km (0.119 R)
• M54: 27,222,474 km (0.116 R)
• M55: 27,763,420 km (0.049 R)
• M56: 28,581,720 km (0.081 R)
• M57: 29,893,395 km (0.081 R)
• M58: 30,451,395 km (0.101 R)
• M59: 31,790,744 km (0.083 R)
• M60: 31,932,862 km (0.098 R)
• M61: 32,431,921 km (0.102 R)
• M62: 34,307,728 km (0.083 R)
• M63: 34,453,586 km (0.071 R)
• M64: 34,892,058 km (0.095 R)
• M65: 35,627,032 km (0.065 R)
• M66: 35,848,437 km (0.098 R)
• M67: 36,366,943 km (0.079 R)
• M68: 37,636,730 km (0.098 R)
• M69: 39,072,869 km (0.091 R)
• M70: 39,377,451 km (0.101 R)
• M71: 39,453,746 km (0.071 R)
• M72: 39,606,485 km (0.066 R)
• M73: 40,603,854 km (0.092 R)
• M74: 40,835,282 km (0.074 R)
• M75: 44,198,990 km (0.043 R)
• M76: 44,278,277 km (0.085 R)
• M77: 46,195,224 km (0.033 R)
• M78: 46,275,708 km (0.074 R)
• M79: 46,840,141 km (0.117 R)
• M80: 47,163,721 km (0.089 R)
• M81: 48,138,949 km (0.101 R)
• M82: 49,038,780 km (0.064 R)
• M83: 49,367,447 km (0.114 R)
• M84: 51,104,428 km (0.12 R)
• M85: 52,105,986 km (0.093 R)
• M86: 52,777,381 km (0.087 R)
• M87: 53,282,722 km (0.104 R)
• M88: 53,451,469 km (0.081 R)
• M89: 53,874,232 km (0.088 R)
• M90: 54,893,592 km (0.091 R)
• M91: 55,063,984 km (0.116 R)
• M92: 56,520,320 km (0.027 R)

Kuiper Belt

Range: 30 - 47 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 400 - 20,339 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit