🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.73 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.08

Radius: 1.03

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.104

Orbit Range: 1.55 AU - 1.91 AU

Year: 811 Days

Day: 34.8 Hours

Environment

Temp: -35 °C

Axial Tilt: 39.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 80,202,068 km

• M1: 81,531 km (0.087 R)

Planet 2 - Terrestrial

Semi-Major Axis: 3.23 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.97

Radius: 1.55

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 2.95 AU - 3.51 AU

Year: 2069 Days

Day: 23.6 Hours

Environment

Temp: -105 °C

Axial Tilt: 34.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.74 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Gas Giant

Semi-Major Axis: 10.24 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 722.2

Radius: 8.7

Gravity: 9.54 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 8.42 AU - 12.06 AU

Year: 11680 Days

Day: 13.5 Hours

Environment

Temp: -175 °C

Axial Tilt: 3.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (90)

Outer Limit: 80,202,068 km

• M1: 121,922 km (0.111 R)
• M2: 249,679 km (0.113 R)
• M3: 374,892 km (0.116 R)
• M4: 446,699 km (0.058 R)
• M5: 640,877 km (0.102 R)
• M6: 842,984 km (0.105 R)
• M7: 1,541,905 km (0.055 R)
• M8: 2,465,971 km (0.098 R)
• M9: 2,552,140 km (0.089 R)
• M10: 2,967,124 km (0.111 R)
• M11: 3,564,169 km (0.113 R)
• M12: 3,760,292 km (0.104 R)
• M13: 5,010,631 km (0.071 R)
• M14: 6,696,749 km (0.081 R)
• M15: 6,939,247 km (0.066 R)
• M16: 7,184,587 km (0.065 R)
• M17: 7,810,654 km (0.109 R)
• M18: 8,280,841 km (0.119 R)
• M19: 8,584,823 km (0.046 R)
• M20: 8,848,265 km (0.072 R)
• M21: 8,936,827 km (0.115 R)
• M22: 9,609,419 km (0.05 R)
• M23: 10,437,892 km (0.089 R)
• M24: 10,672,162 km (0.11 R)
• M25: 11,723,387 km (0.119 R)
• M26: 12,607,809 km (0.097 R)
• M27: 13,310,471 km (0.075 R)
• M28: 13,462,761 km (0.115 R)
• M29: 13,768,838 km (0.113 R)
• M30: 13,922,924 km (0.076 R)
• M31: 14,077,459 km (0.038 R)
• M32: 14,858,659 km (0.077 R)
• M33: 15,016,634 km (0.054 R)
• M34: 16,137,870 km (0.045 R)
• M35: 17,230,533 km (0.107 R)
• M36: 18,178,086 km (0.116 R)
• M37: 19,085,248 km (0.07 R)
• M38: 19,544,363 km (0.109 R)
• M39: 20,590,501 km (0.109 R)
• M40: 21,357,490 km (0.116 R)
• M41: 21,655,040 km (0.086 R)
• M42: 22,555,619 km (0.11 R)
• M43: 23,898,559 km (0.077 R)
• M44: 24,021,977 km (0.108 R)
• M45: 24,269,263 km (0.117 R)
• M46: 25,204,548 km (0.093 R)
• M47: 25,518,854 km (0.047 R)
• M48: 25,708,095 km (0.038 R)
• M49: 26,278,661 km (0.105 R)
• M50: 26,789,239 km (0.113 R)
• M51: 27,432,210 km (0.085 R)
• M52: 29,127,453 km (0.072 R)
• M53: 30,120,783 km (0.053 R)
• M54: 30,789,187 km (0.12 R)
• M55: 30,923,525 km (0.104 R)
• M56: 31,394,908 km (0.034 R)
• M57: 31,597,763 km (0.103 R)
• M58: 32,072,587 km (0.093 R)
• M59: 33,235,710 km (0.087 R)
• M60: 33,304,525 km (0.105 R)
• M61: 34,552,022 km (0.077 R)
• M62: 34,621,734 km (0.079 R)
• M63: 36,167,978 km (0.067 R)
• M64: 36,735,852 km (0.109 R)
• M65: 37,163,701 km (0.1 R)
• M66: 37,521,540 km (0.086 R)
• M67: 39,036,667 km (0.088 R)
• M68: 39,546,197 km (0.059 R)
• M69: 40,131,125 km (0.081 R)
• M70: 41,977,611 km (0.087 R)
• M71: 42,499,558 km (0.085 R)
• M72: 42,649,156 km (0.089 R)
• M73: 43,324,142 km (0.116 R)
• M74: 43,474,637 km (0.048 R)
• M75: 43,550,035 km (0.069 R)
• M76: 44,760,880 km (0.087 R)
• M77: 44,913,021 km (0.105 R)
• M78: 45,141,457 km (0.078 R)
• M79: 46,136,283 km (0.084 R)
• M80: 47,215,631 km (0.042 R)
• M81: 48,147,476 km (0.075 R)
• M82: 48,381,298 km (0.076 R)
• M83: 48,772,047 km (0.085 R)
• M84: 49,242,234 km (0.112 R)
• M85: 49,556,389 km (0.119 R)
• M86: 50,029,118 km (0.114 R)
• M87: 51,217,374 km (0.027 R)
• M88: 51,456,132 km (0.099 R)
• M89: 51,535,868 km (0.099 R)
• M90: 53,783,277 km (0.091 R)

Planet 4 - Ice Giant

Semi-Major Axis: 16.96 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 517.7

Radius: 4.5

Gravity: 25.57 G

Time & Orbit

Eccentricity (e): 0.056

Orbit Range: 16.01 AU - 17.91 AU

Year: 24896 Days

Day: 20.3 Hours

Environment

Temp: -196 °C

Axial Tilt: 4.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 80,202,068 km

• M1: 188,793 km (0.092 R)
• M2: 282,590 km (0.107 R)
• M3: 697,126 km (0.046 R)
• M4: 1,669,363 km (0.063 R)
• M5: 2,439,941 km (0.058 R)
• M6: 3,987,232 km (0.1 R)
• M7: 4,209,385 km (0.113 R)
• M8: 5,089,469 km (0.066 R)
• M9: 6,227,610 km (0.083 R)
• M10: 6,433,307 km (0.061 R)
• M11: 6,746,116 km (0.115 R)
• M12: 7,332,240 km (0.092 R)
• M13: 7,495,003 km (0.11 R)
• M14: 7,879,170 km (0.11 R)
• M15: 8,101,622 km (0.088 R)
• M16: 8,382,567 km (0.086 R)
• M17: 9,303,043 km (0.076 R)
• M18: 10,194,646 km (0.114 R)
• M19: 11,113,327 km (0.038 R)
• M20: 12,058,037 km (0.051 R)
• M21: 13,822,394 km (0.108 R)
• M22: 14,023,304 km (0.117 R)
• M23: 14,090,474 km (0.089 R)
• M24: 15,595,877 km (0.105 R)
• M25: 15,735,302 km (0.112 R)
• M26: 16,936,573 km (0.03 R)
• M27: 17,008,081 km (0.09 R)
• M28: 17,223,502 km (0.049 R)
• M29: 17,511,927 km (0.063 R)
• M30: 17,656,887 km (0.114 R)
• M31: 19,127,285 km (0.1 R)
• M32: 19,726,274 km (0.112 R)
• M33: 21,096,591 km (0.049 R)
• M34: 21,482,553 km (0.086 R)
• M35: 21,949,000 km (0.111 R)
• M36: 22,183,419 km (0.12 R)
• M37: 22,812,628 km (0.099 R)
• M38: 22,891,616 km (0.111 R)
• M39: 22,970,753 km (0.11 R)
• M40: 23,367,935 km (0.111 R)
• M41: 24,249,665 km (0.101 R)
• M42: 24,492,014 km (0.115 R)
• M43: 25,142,166 km (0.088 R)
• M44: 25,469,337 km (0.12 R)
• M45: 25,715,575 km (0.056 R)
• M46: 27,210,207 km (0.038 R)
• M47: 30,543,397 km (0.096 R)
• M48: 30,717,828 km (0.072 R)
• M49: 30,892,559 km (0.115 R)
• M50: 31,242,917 km (0.081 R)
• M51: 33,462,650 km (0.101 R)
• M52: 34,274,219 km (0.102 R)
• M53: 35,274,729 km (0.053 R)
• M54: 37,677,570 km (0.119 R)
• M55: 38,333,557 km (0.117 R)
• M56: 38,427,504 km (0.082 R)
• M57: 38,804,341 km (0.077 R)
• M58: 39,182,375 km (0.094 R)
• M59: 39,846,889 km (0.099 R)
• M60: 40,323,807 km (0.116 R)
• M61: 40,706,628 km (0.109 R)
• M62: 41,283,328 km (0.042 R)
• M63: 42,736,521 km (0.118 R)
• M64: 42,834,059 km (0.106 R)
• M65: 43,126,972 km (0.093 R)
• M66: 43,714,742 km (0.112 R)
• M67: 44,898,211 km (0.109 R)
• M68: 45,992,220 km (0.112 R)
• M69: 49,020,380 km (0.104 R)
• M70: 49,224,581 km (0.112 R)
• M71: 49,531,406 km (0.063 R)
• M72: 51,696,536 km (0.03 R)
• M73: 53,892,334 km (0.081 R)
• M74: 54,419,517 km (0.066 R)
• M75: 54,948,644 km (0.11 R)
• M76: 55,479,268 km (0.051 R)
• M77: 56,545,751 km (0.05 R)
• M78: 58,482,445 km (0.114 R)
• M79: 58,807,372 km (0.06 R)
• M80: 59,350,113 km (0.12 R)
• M81: 60,003,706 km (0.092 R)
• M82: 60,222,119 km (0.113 R)
• M83: 61,758,190 km (0.116 R)
• M84: 62,531,162 km (0.086 R)
• M85: 63,085,123 km (0.04 R)
• M86: 64,868,928 km (0.114 R)
• M87: 67,235,267 km (0.059 R)
• M88: 69,859,064 km (0.069 R)
• M89: 73,098,157 km (0.09 R)
• M90: 75,206,290 km (0.12 R)
• M91: 76,031,472 km (0.057 R)
• M92: 76,622,683 km (0.089 R)
• M93: 77,809,742 km (0.092 R)
• M94: 78,047,902 km (0.049 R)
• M95: 79,601,775 km (0.113 R)

Kuiper Belt

Range: 30.8 - 45.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 464 - 12,542 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit