🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.57 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.9

Radius: 0.96

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0

Orbit Range: 0.57 AU - 0.57 AU

Year: 156 Days

Day: 17.2 Hours

Environment

Temp: 248 °C

Axial Tilt: 45.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 71,797,179 km

• M1: 28,124 km (0.105 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.19

Radius: 1.37

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.24

Orbit Range: 0.71 AU - 1.15 AU

Year: 324 Days

Day: 43.8 Hours

Environment

Temp: 134 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.94

Radius: 1.3

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 0.91 AU - 1.23 AU

Year: 400 Days

Day: 19.8 Hours

Environment

Temp: 30 °C

Axial Tilt: 41.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 4 - Gas Giant

Semi-Major Axis: 6.63 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 166

Radius: 8.8

Gravity: 2.14 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 5.05 AU - 8.21 AU

Year: 6174 Days

Day: 7.4 Hours

Environment

Temp: -161 °C

Axial Tilt: 10.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 71,797,179 km

• M1: 114,891 km (0.115 R)
• M2: 199,863 km (0.04 R)
• M3: 315,203 km (0.099 R)
• M4: 379,979 km (0.117 R)
• M5: 474,973 km (0.091 R)
• M6: 561,142 km (0.072 R)
• M7: 701,165 km (0.06 R)
• M8: 928,404 km (0.101 R)
• M9: 1,028,037 km (0.1 R)
• M10: 1,202,617 km (0.111 R)
• M11: 1,580,651 km (0.027 R)
• M12: 1,880,744 km (0.066 R)
• M13: 1,965,866 km (0.119 R)
• M14: 2,023,162 km (0.109 R)
• M15: 2,379,653 km (0.084 R)
• M16: 2,549,746 km (0.056 R)
• M17: 2,934,661 km (0.096 R)
• M18: 3,218,449 km (0.116 R)
• M19: 3,337,828 km (0.089 R)
• M20: 3,424,146 km (0.106 R)
• M21: 3,848,405 km (0.119 R)
• M22: 4,085,368 km (0.115 R)
• M23: 4,196,220 km (0.111 R)
• M24: 4,289,420 km (0.093 R)
• M25: 4,383,367 km (0.07 R)
• M26: 4,727,293 km (0.118 R)
• M27: 5,079,895 km (0.105 R)
• M28: 5,319,700 km (0.105 R)
• M29: 5,542,900 km (0.073 R)
• M30: 5,707,159 km (0.111 R)
• M31: 5,810,531 km (0.062 R)
• M32: 5,872,913 km (0.085 R)
• M33: 5,935,595 km (0.073 R)
• M34: 6,145,929 km (0.093 R)
• M35: 7,391,032 km (0.104 R)
• M36: 7,549,307 km (0.109 R)
• M37: 7,846,109 km (0.095 R)
• M38: 7,915,074 km (0.057 R)
• M39: 9,047,081 km (0.101 R)
• M40: 9,632,009 km (0.099 R)
• M41: 9,953,943 km (0.052 R)
• M42: 11,147,285 km (0.095 R)
• M43: 12,304,874 km (0.11 R)
• M44: 12,735,267 km (0.077 R)
• M45: 13,115,993 km (0.12 R)
• M46: 13,307,628 km (0.105 R)
• M47: 13,417,732 km (0.045 R)
• M48: 13,500,310 km (0.119 R)
• M49: 13,555,661 km (0.105 R)
• M50: 14,196,090 km (0.088 R)
• M51: 14,308,438 km (0.059 R)
• M52: 14,449,359 km (0.065 R)
• M53: 14,817,819 km (0.116 R)
• M54: 14,903,389 km (0.098 R)
• M55: 15,074,828 km (0.107 R)
• M56: 15,390,928 km (0.117 R)
• M57: 15,680,101 km (0.111 R)
• M58: 16,234,660 km (0.098 R)
• M59: 16,558,540 km (0.062 R)
• M60: 17,063,432 km (0.078 R)
• M61: 17,362,778 km (0.085 R)
• M62: 17,875,749 km (0.101 R)
• M63: 18,088,327 km (0.114 R)
• M64: 18,332,471 km (0.031 R)
• M65: 18,424,324 km (0.111 R)
• M66: 18,700,631 km (0.054 R)
• M67: 18,762,116 km (0.103 R)
• M68: 19,071,185 km (0.065 R)
• M69: 19,133,119 km (0.073 R)
• M70: 19,569,047 km (0.115 R)
• M71: 19,788,208 km (0.114 R)
• M72: 20,039,682 km (0.075 R)
• M73: 20,134,228 km (0.101 R)
• M74: 20,609,351 km (0.115 R)
• M75: 21,216,568 km (0.07 R)

Planet 5 - Ice Giant

Semi-Major Axis: 12.63 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 160.3

Radius: 4.4

Gravity: 8.28 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 10.76 AU - 14.5 AU

Year: 16233 Days

Day: 17.5 Hours

Environment

Temp: -187 °C

Axial Tilt: 24.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (58)

Outer Limit: 71,797,179 km

• M1: 65,075 km (0.07 R)
• M2: 594,652 km (0.088 R)
• M3: 1,082,341 km (0.049 R)
• M4: 1,480,720 km (0.118 R)
• M5: 1,622,987 km (0.041 R)
• M6: 1,664,426 km (0.104 R)
• M7: 1,748,350 km (0.111 R)
• M8: 2,166,177 km (0.074 R)
• M9: 2,234,843 km (0.03 R)
• M10: 2,860,311 km (0.067 R)
• M11: 3,563,122 km (0.07 R)
• M12: 4,031,812 km (0.076 R)
• M13: 4,088,211 km (0.1 R)
• M14: 5,239,665 km (0.078 R)
• M15: 5,866,480 km (0.118 R)
• M16: 6,483,572 km (0.032 R)
• M17: 6,951,514 km (0.099 R)
• M18: 7,361,113 km (0.119 R)
• M19: 7,954,717 km (0.098 R)
• M20: 8,132,290 km (0.114 R)
• M21: 8,311,059 km (0.069 R)
• M22: 8,855,446 km (0.079 R)
• M23: 8,965,550 km (0.078 R)
• M24: 9,224,654 km (0.105 R)
• M25: 10,633,865 km (0.068 R)
• M26: 11,026,261 km (0.084 R)
• M27: 12,068,210 km (0.082 R)
• M28: 12,724,795 km (0.06 R)
• M29: 14,201,326 km (0.064 R)
• M30: 15,068,994 km (0.12 R)
• M31: 15,465,129 km (0.077 R)
• M32: 18,145,025 km (0.119 R)
• M33: 18,331,873 km (0.076 R)
• M34: 21,455,626 km (0.026 R)
• M35: 21,603,728 km (0.12 R)
• M36: 21,950,645 km (0.064 R)
• M37: 23,002,318 km (0.037 R)
• M38: 23,052,882 km (0.093 R)
• M39: 23,103,446 km (0.107 R)
• M40: 23,814,635 km (0.082 R)
• M41: 24,739,598 km (0.105 R)
• M42: 25,154,433 km (0.065 R)
• M43: 26,043,643 km (0.045 R)
• M44: 26,889,918 km (0.097 R)
• M45: 28,881,215 km (0.107 R)
• M46: 29,372,794 km (0.1 R)
• M47: 29,977,319 km (0.092 R)
• M48: 30,032,371 km (0.075 R)
• M49: 30,863,836 km (0.09 R)
• M50: 30,919,486 km (0.083 R)
• M51: 31,590,433 km (0.06 R)
• M52: 32,776,145 km (0.091 R)
• M53: 34,149,005 km (0.076 R)
• M54: 34,206,600 km (0.04 R)
• M55: 37,543,231 km (0.103 R)
• M56: 38,258,758 km (0.075 R)
• M57: 39,521,813 km (0.102 R)
• M58: 40,737,445 km (0.088 R)

Planet 6 - Ice Giant

Semi-Major Axis: 12.91 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 818

Radius: 6.6

Gravity: 18.78 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 9.85 AU - 15.97 AU

Year: 16776 Days

Day: 15.3 Hours

Environment

Temp: -188 °C

Axial Tilt: 35.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 71,797,179 km

• M1: 164,857 km (0.113 R)
• M2: 571,913 km (0.111 R)
• M3: 766,689 km (0.117 R)
• M4: 1,216,081 km (0.096 R)
• M5: 1,614,460 km (0.115 R)
• M6: 1,796,970 km (0.097 R)
• M7: 2,806,157 km (0.102 R)
• M8: 2,952,164 km (0.111 R)
• M9: 3,213,512 km (0.084 R)
• M10: 3,327,805 km (0.076 R)
• M11: 3,443,593 km (0.114 R)
• M12: 3,521,384 km (0.081 R)
• M13: 3,718,704 km (0.076 R)
• M14: 4,123,965 km (0.089 R)
• M15: 5,197,778 km (0.101 R)
• M16: 6,068,438 km (0.086 R)
• M17: 6,352,674 km (0.034 R)
• M18: 6,496,437 km (0.08 R)
• M19: 7,838,330 km (0.097 R)
• M20: 8,356,387 km (0.11 R)
• M21: 8,885,665 km (0.039 R)
• M22: 10,311,632 km (0.091 R)
• M23: 10,707,468 km (0.117 R)
• M24: 12,161,858 km (0.082 R)
• M25: 14,112,016 km (0.11 R)
• M26: 14,677,795 km (0.114 R)
• M27: 15,059,120 km (0.103 R)
• M28: 15,961,345 km (0.101 R)
• M29: 16,881,222 km (0.095 R)
• M30: 18,360,895 km (0.079 R)
• M31: 18,634,509 km (0.073 R)
• M32: 20,233,112 km (0.096 R)
• M33: 22,529,290 km (0.12 R)
• M34: 22,968,958 km (0.117 R)
• M35: 23,411,468 km (0.109 R)
• M36: 24,454,764 km (0.091 R)
• M37: 24,605,110 km (0.098 R)
• M38: 24,680,358 km (0.104 R)
• M39: 25,133,489 km (0.088 R)
• M40: 26,201,618 km (0.074 R)
• M41: 26,586,683 km (0.032 R)
• M42: 26,896,052 km (0.083 R)
• M43: 27,831,337 km (0.088 R)
• M44: 29,334,048 km (0.053 R)
• M45: 30,619,692 km (0.106 R)
• M46: 30,700,625 km (0.082 R)
• M47: 30,781,707 km (0.106 R)
• M48: 32,747,871 km (0.072 R)
• M49: 33,079,530 km (0.096 R)
• M50: 33,412,236 km (0.104 R)
• M51: 35,007,847 km (0.077 R)
• M52: 35,177,341 km (0.062 R)
• M53: 36,285,113 km (0.105 R)
• M54: 36,972,515 km (0.111 R)
• M55: 37,664,106 km (0.103 R)
• M56: 37,750,873 km (0.077 R)
• M57: 37,924,556 km (0.071 R)
• M58: 38,098,688 km (0.06 R)
• M59: 38,185,754 km (0.112 R)
• M60: 38,622,131 km (0.086 R)
• M61: 39,235,931 km (0.115 R)
• M62: 39,412,008 km (0.111 R)
• M63: 40,295,832 km (0.03 R)
• M64: 41,096,779 km (0.114 R)
• M65: 41,633,686 km (0.068 R)
• M66: 43,349,125 km (0.096 R)
• M67: 43,531,185 km (0.112 R)
• M68: 44,078,414 km (0.05 R)
• M69: 44,995,599 km (0.063 R)
• M70: 46,755,618 km (0.118 R)
• M71: 47,222,513 km (0.076 R)
• M72: 47,409,660 km (0.059 R)
• M73: 48,632,473 km (0.055 R)
• M74: 50,056,046 km (0.051 R)
• M75: 50,151,489 km (0.066 R)
• M76: 59,183,012 km (0.111 R)
• M77: 61,517,786 km (0.064 R)
• M78: 62,029,261 km (0.097 R)
• M79: 62,439,458 km (0.086 R)
• M80: 63,986,001 km (0.084 R)
• M81: 64,296,716 km (0.046 R)
• M82: 67,537,604 km (0.066 R)
• M83: 67,643,071 km (0.109 R)
• M84: 68,700,279 km (0.098 R)
• M85: 69,443,631 km (0.067 R)
• M86: 70,617,076 km (0.109 R)
• M87: 71,689,693 km (0.102 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 230 - 14,534 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit