🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.04 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.46

Radius: 0.73

Gravity: 0.86 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 0.79 AU - 1.29 AU

Year: 391 Days

Day: 41 Hours

Environment

Temp: 17 °C

Axial Tilt: 39.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 1.06 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.04

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.07

Orbit Range: 0.99 AU - 1.13 AU

Year: 403 Days

Day: 25.1 Hours

Environment

Temp: 5 °C

Axial Tilt: 6.7 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 72,584,096 km

• M1: 159,023 km (0.106 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.71 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.43

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 1.61 AU - 1.81 AU

Year: 825 Days

Day: 31.7 Hours

Environment

Temp: -62 °C

Axial Tilt: 35.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.1 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.86

Radius: 1.72

Gravity: 1.3 G

Time & Orbit

Eccentricity (e): 0.123

Orbit Range: 1.84 AU - 2.36 AU

Year: 1123 Days

Day: 25.8 Hours

Environment

Temp: -70 °C

Axial Tilt: 45.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.72 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.43

Radius: 0.71

Gravity: 0.85 G

Time & Orbit

Eccentricity (e): 0.057

Orbit Range: 2.56 AU - 2.88 AU

Year: 1655 Days

Day: 36.9 Hours

Environment

Temp: -106 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Gas Giant

Semi-Major Axis: 4.89 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 492.5

Radius: 11.4

Gravity: 3.79 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 4.04 AU - 5.74 AU

Year: 3990 Days

Day: 12.8 Hours

Environment

Temp: -149 °C

Axial Tilt: 36.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 72,584,096 km

• M1: 145,559 km (0.032 R)
• M2: 217,216 km (0.069 R)
• M3: 347,965 km (0.04 R)
• M4: 432,039 km (0.062 R)
• M5: 525,089 km (0.07 R)
• M6: 755,918 km (0.1 R)
• M7: 840,590 km (0.091 R)
• M8: 1,008,738 km (0.051 R)
• M9: 1,937,741 km (0.119 R)
• M10: 2,195,050 km (0.107 R)
• M11: 2,272,990 km (0.094 R)
• M12: 2,528,503 km (0.059 R)
• M13: 2,610,333 km (0.09 R)
• M14: 2,776,836 km (0.084 R)
• M15: 2,912,521 km (0.055 R)
• M16: 3,225,928 km (0.113 R)
• M17: 3,716,759 km (0.063 R)
• M18: 3,980,500 km (0.087 R)
• M19: 4,368,108 km (0.081 R)
• M20: 4,447,096 km (0.063 R)
• M21: 4,666,855 km (0.054 R)
• M22: 4,869,710 km (0.119 R)
• M23: 5,453,441 km (0.087 R)
• M24: 5,710,300 km (0.109 R)
• M25: 6,573,031 km (0.072 R)
• M26: 6,663,837 km (0.059 R)
• M27: 7,031,100 km (0.079 R)
• M28: 7,147,337 km (0.065 R)
• M29: 7,381,608 km (0.103 R)
• M30: 7,666,143 km (0.114 R)
• M31: 8,344,120 km (0.113 R)
• M32: 8,590,807 km (0.086 R)
• M33: 8,765,089 km (0.039 R)
• M34: 8,990,832 km (0.082 R)
• M35: 9,167,657 km (0.043 R)
• M36: 9,371,259 km (0.101 R)
• M37: 9,576,358 km (0.084 R)
• M38: 9,757,072 km (0.116 R)
• M39: 10,200,630 km (0.087 R)
• M40: 10,491,149 km (0.117 R)
• M41: 10,650,770 km (0.117 R)
• M42: 10,838,067 km (0.106 R)
• M43: 10,918,550 km (0.08 R)
• M44: 11,080,415 km (0.1 R)
• M45: 11,625,400 km (0.096 R)
• M46: 11,735,504 km (0.105 R)
• M47: 11,928,934 km (0.073 R)
• M48: 12,067,761 km (0.11 R)
• M49: 12,151,386 km (0.112 R)
• M50: 12,403,159 km (0.117 R)
• M51: 12,515,657 km (0.071 R)
• M52: 13,226,397 km (0.06 R)
• M53: 13,456,628 km (0.102 R)
• M54: 13,543,394 km (0.101 R)
• M55: 14,214,042 km (0.071 R)
• M56: 14,776,380 km (0.066 R)
• M57: 15,618,167 km (0.075 R)
• M58: 15,953,267 km (0.086 R)
• M59: 16,044,970 km (0.12 R)
• M60: 16,167,640 km (0.05 R)
• M61: 16,692,430 km (0.112 R)
• M62: 17,097,391 km (0.105 R)
• M63: 17,285,436 km (0.094 R)
• M64: 17,379,682 km (0.117 R)
• M65: 17,537,209 km (0.102 R)
• M66: 18,653,209 km (0.09 R)
• M67: 18,911,415 km (0.076 R)
• M68: 19,333,730 km (0.04 R)
• M69: 19,431,567 km (0.111 R)
• M70: 19,627,839 km (0.088 R)
• M71: 19,989,417 km (0.051 R)
• M72: 20,286,967 km (0.069 R)
• M73: 21,087,316 km (0.088 R)
• M74: 21,289,123 km (0.119 R)
• M75: 21,796,260 km (0.06 R)
• M76: 23,133,216 km (0.106 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.23 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 408.7

Radius: 4.8

Gravity: 17.74 G

Time & Orbit

Eccentricity (e): 0.096

Orbit Range: 14.67 AU - 17.79 AU

Year: 24124 Days

Day: 20.9 Hours

Environment

Temp: -202 °C

Axial Tilt: 0.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 72,584,096 km

• M1: 93,349 km (0.114 R)
• M2: 143,315 km (0.097 R)
• M3: 312,660 km (0.105 R)
• M4: 417,827 km (0.08 R)
• M5: 846,275 km (0.101 R)
• M6: 1,431,801 km (0.089 R)
• M7: 1,670,111 km (0.081 R)
• M8: 2,387,582 km (0.102 R)
• M9: 2,457,145 km (0.106 R)
• M10: 2,741,680 km (0.11 R)
• M11: 4,064,125 km (0.116 R)
• M12: 4,701,263 km (0.096 R)
• M13: 4,832,460 km (0.107 R)
• M14: 4,876,442 km (0.039 R)
• M15: 5,143,175 km (0.04 R)
• M16: 5,830,577 km (0.088 R)
• M17: 6,401,143 km (0.108 R)
• M18: 6,449,463 km (0.044 R)
• M19: 6,989,213 km (0.074 R)
• M20: 7,645,648 km (0.109 R)
• M21: 8,007,376 km (0.102 R)
• M22: 8,533,511 km (0.072 R)
• M23: 9,785,795 km (0.093 R)
• M24: 10,065,543 km (0.045 R)
• M25: 10,178,041 km (0.064 R)
• M26: 12,638,028 km (0.098 R)
• M27: 13,808,183 km (0.037 R)
• M28: 14,058,909 km (0.07 R)
• M29: 14,184,870 km (0.066 R)
• M30: 14,248,000 km (0.083 R)
• M31: 14,692,306 km (0.04 R)
• M32: 15,399,754 km (0.101 R)
• M33: 16,581,129 km (0.088 R)
• M34: 16,981,303 km (0.087 R)
• M35: 18,338,305 km (0.056 R)
• M36: 19,238,885 km (0.099 R)
• M37: 21,154,784 km (0.11 R)
• M38: 21,879,586 km (0.101 R)
• M39: 21,952,590 km (0.11 R)
• M40: 23,577,522 km (0.032 R)
• M41: 24,178,008 km (0.106 R)
• M42: 25,700,914 km (0.04 R)
• M43: 25,932,043 km (0.115 R)
• M44: 26,318,753 km (0.083 R)
• M45: 26,474,036 km (0.116 R)
• M46: 27,569,092 km (0.043 R)
• M47: 27,884,744 km (0.079 R)
• M48: 28,280,879 km (0.085 R)
• M49: 32,177,754 km (0.099 R)
• M50: 33,597,587 km (0.078 R)
• M51: 34,272,872 km (0.113 R)
• M52: 36,152,719 km (0.09 R)
• M53: 36,757,842 km (0.115 R)
• M54: 36,844,609 km (0.099 R)
• M55: 37,279,191 km (0.091 R)
• M56: 40,547,904 km (0.112 R)
• M57: 40,906,790 km (0.12 R)
• M58: 41,266,573 km (0.088 R)
• M59: 41,446,988 km (0.078 R)
• M60: 41,717,909 km (0.068 R)
• M61: 41,898,923 km (0.06 R)
• M62: 42,080,235 km (0.112 R)
• M63: 42,625,520 km (0.093 R)
• M64: 43,173,197 km (0.062 R)
• M65: 44,275,435 km (0.072 R)
• M66: 44,460,038 km (0.054 R)
• M67: 46,039,642 km (0.09 R)
• M68: 47,354,159 km (0.095 R)
• M69: 48,016,129 km (0.084 R)
• M70: 48,490,803 km (0.064 R)
• M71: 48,776,386 km (0.028 R)
• M72: 49,062,417 km (0.076 R)
• M73: 50,501,249 km (0.07 R)
• M74: 52,538,772 km (0.083 R)
• M75: 53,027,957 km (0.044 R)
• M76: 53,125,944 km (0.118 R)
• M77: 54,504,189 km (0.099 R)
• M78: 54,603,073 km (0.068 R)
• M79: 55,894,252 km (0.07 R)
• M80: 56,793,934 km (0.074 R)
• M81: 58,709,086 km (0.084 R)
• M82: 59,725,603 km (0.094 R)
• M83: 60,031,681 km (0.103 R)
• M84: 61,878,915 km (0.114 R)
• M85: 61,982,138 km (0.061 R)
• M86: 62,188,583 km (0.045 R)
• M87: 64,266,348 km (0.077 R)
• M88: 66,683,849 km (0.105 R)
• M89: 67,850,563 km (0.102 R)
• M90: 67,956,927 km (0.04 R)
• M91: 68,596,458 km (0.114 R)
• M92: 69,237,934 km (0.117 R)
• M93: 70,311,598 km (0.075 R)
• M94: 71,715,574 km (0.055 R)
• M95: 71,932,341 km (0.111 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: 225 - 19,508 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit