🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.73

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.231

Orbit Range: 1.15 AU - 1.85 AU

Year: 692 Days

Day: 15.6 Hours

Environment

Temp: -48 °C

Axial Tilt: 32 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 1.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.28

Radius: 1.1

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.078

Orbit Range: 1.82 AU - 2.12 AU

Year: 1042 Days

Day: 32.3 Hours

Environment

Temp: -83 °C

Axial Tilt: 29.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.39 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 3 - Terrestrial

Semi-Major Axis: 2.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.92

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.08

Orbit Range: 2.58 AU - 3.02 AU

Year: 1765 Days

Day: 17.8 Hours

Environment

Temp: -104 °C

Axial Tilt: 35.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,739,340 km

• M1: 137,780 km (0.105 R)

Planet 4 - Gas Giant

Semi-Major Axis: 5.05 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 943.2

Radius: 12.6

Gravity: 5.94 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 3.93 AU - 6.17 AU

Year: 4275 Days

Day: 12 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (80)

Outer Limit: 90,739,340 km

• M1: 157,676 km (0.118 R)
• M2: 397,482 km (0.099 R)
• M3: 577,298 km (0.098 R)
• M4: 775,067 km (0.114 R)
• M5: 1,377,048 km (0.097 R)
• M6: 1,487,152 km (0.061 R)
• M7: 1,750,744 km (0.085 R)
• M8: 1,870,871 km (0.101 R)
• M9: 2,101,551 km (0.108 R)
• M10: 2,591,334 km (0.069 R)
• M11: 2,729,264 km (0.052 R)
• M12: 3,652,282 km (0.111 R)
• M13: 3,920,063 km (0.085 R)
• M14: 4,010,719 km (0.119 R)
• M15: 4,217,314 km (0.09 R)
• M16: 4,474,772 km (0.088 R)
• M17: 4,882,725 km (0.081 R)
• M18: 5,029,630 km (0.111 R)
• M19: 5,403,475 km (0.104 R)
• M20: 6,231,051 km (0.119 R)
• M21: 7,125,646 km (0.077 R)
• M22: 7,236,947 km (0.113 R)
• M23: 7,517,443 km (0.106 R)
• M24: 7,830,252 km (0.071 R)
• M25: 9,033,617 km (0.105 R)
• M26: 9,427,209 km (0.105 R)
• M27: 9,580,098 km (0.065 R)
• M28: 10,012,735 km (0.101 R)
• M29: 10,388,525 km (0.091 R)
• M30: 10,514,786 km (0.117 R)
• M31: 11,251,106 km (0.105 R)
• M32: 11,576,482 km (0.077 R)
• M33: 11,904,849 km (0.04 R)
• M34: 12,671,987 km (0.114 R)
• M35: 12,773,265 km (0.1 R)
• M36: 12,942,609 km (0.099 R)
• M37: 13,112,702 km (0.114 R)
• M38: 13,489,539 km (0.092 R)
• M39: 13,731,289 km (0.078 R)
• M40: 14,183,823 km (0.111 R)
• M41: 14,324,146 km (0.077 R)
• M42: 15,247,165 km (0.105 R)
• M43: 15,462,885 km (0.107 R)
• M44: 15,607,247 km (0.116 R)
• M45: 16,189,482 km (0.094 R)
• M46: 16,778,598 km (0.117 R)
• M47: 17,788,832 km (0.081 R)
• M48: 18,130,065 km (0.044 R)
• M49: 18,282,356 km (0.078 R)
• M50: 18,588,283 km (0.075 R)
• M51: 19,166,479 km (0.104 R)
• M52: 19,477,194 km (0.073 R)
• M53: 19,594,180 km (0.042 R)
• M54: 19,711,315 km (0.086 R)
• M55: 20,103,710 km (0.086 R)
• M56: 20,736,958 km (0.06 R)
• M57: 21,376,788 km (0.115 R)
• M58: 21,901,427 km (0.03 R)
• M59: 22,471,096 km (0.071 R)
• M60: 22,552,926 km (0.094 R)
• M61: 22,716,736 km (0.101 R)
• M62: 23,958,398 km (0.114 R)
• M63: 24,251,311 km (0.085 R)
• M64: 24,335,235 km (0.041 R)
• M65: 24,419,160 km (0.102 R)
• M66: 24,925,249 km (0.06 R)
• M67: 25,009,922 km (0.091 R)
• M68: 25,990,685 km (0.081 R)
• M69: 26,119,489 km (0.075 R)
• M70: 26,248,592 km (0.1 R)
• M71: 26,507,247 km (0.107 R)
• M72: 26,723,565 km (0.108 R)
• M73: 26,940,482 km (0.116 R)
• M74: 27,070,931 km (0.115 R)
• M75: 27,375,962 km (0.096 R)
• M76: 27,769,853 km (0.047 R)
• M77: 28,519,188 km (0.075 R)
• M78: 28,696,462 km (0.087 R)
• M79: 29,052,056 km (0.107 R)
• M80: 30,082,636 km (0.095 R)

Planet 5 - Ice Giant

Semi-Major Axis: 17.07 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 658.3

Radius: 5.8

Gravity: 19.57 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 13.08 AU - 21.06 AU

Year: 26569 Days

Day: 17.1 Hours

Environment

Temp: -199 °C

Axial Tilt: 9.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 90,739,340 km

• M1: 87,066 km (0.11 R)
• M2: 273,166 km (0.087 R)
• M3: 409,300 km (0.12 R)
• M4: 566,976 km (0.093 R)
• M5: 615,595 km (0.109 R)
• M6: 797,506 km (0.109 R)
• M7: 880,533 km (0.094 R)
• M8: 996,023 km (0.115 R)
• M9: 1,178,382 km (0.109 R)
• M10: 1,338,602 km (0.12 R)
• M11: 1,438,084 km (0.038 R)
• M12: 1,574,667 km (0.117 R)
• M13: 1,897,350 km (0.041 R)
• M14: 2,162,288 km (0.075 R)
• M15: 2,685,132 km (0.095 R)
• M16: 2,727,020 km (0.094 R)
• M17: 2,811,243 km (0.119 R)
• M18: 3,470,521 km (0.085 R)
• M19: 3,747,277 km (0.105 R)
• M20: 4,519,501 km (0.064 R)
• M21: 5,234,429 km (0.085 R)
• M22: 5,392,106 km (0.07 R)
• M23: 5,551,577 km (0.102 R)
• M24: 6,038,817 km (0.039 R)
• M25: 6,315,424 km (0.029 R)
• M26: 6,938,499 km (0.064 R)
• M27: 7,286,613 km (0.107 R)
• M28: 7,462,839 km (0.099 R)
• M29: 7,759,642 km (0.048 R)
• M30: 8,242,543 km (0.052 R)
• M31: 8,735,169 km (0.043 R)
• M32: 8,922,316 km (0.119 R)
• M33: 9,364,228 km (0.097 R)
• M34: 10,665,879 km (0.039 R)
• M35: 11,405,491 km (0.093 R)
• M36: 11,610,141 km (0.062 R)
• M37: 12,300,984 km (0.075 R)
• M38: 12,792,413 km (0.082 R)
• M39: 13,290,275 km (0.087 R)
• M40: 13,794,420 km (0.072 R)
• M41: 14,599,406 km (0.119 R)
• M42: 15,119,558 km (0.099 R)
• M43: 15,645,693 km (0.113 R)
• M44: 16,025,223 km (0.118 R)
• M45: 16,948,392 km (0.073 R)
• M46: 17,573,411 km (0.048 R)
• M47: 17,730,788 km (0.116 R)
• M48: 18,126,475 km (0.106 R)
• M49: 19,007,157 km (0.094 R)
• M50: 19,411,969 km (0.096 R)
• M51: 21,731,335 km (0.057 R)
• M52: 22,409,911 km (0.105 R)
• M53: 22,580,602 km (0.089 R)
• M54: 22,666,172 km (0.084 R)
• M55: 23,961,989 km (0.05 R)
• M56: 24,574,891 km (0.088 R)
• M57: 24,927,493 km (0.116 R)
• M58: 25,370,452 km (0.05 R)
• M59: 27,441,785 km (0.078 R)
• M60: 27,807,551 km (0.106 R)
• M61: 28,266,966 km (0.074 R)
• M62: 32,031,746 km (0.086 R)
• M63: 32,223,980 km (0.045 R)
• M64: 32,900,162 km (0.06 R)
• M65: 33,776,506 km (0.094 R)
• M66: 33,874,343 km (0.063 R)
• M67: 36,350,637 km (0.094 R)
• M68: 37,864,268 km (0.088 R)
• M69: 38,577,701 km (0.079 R)
• M70: 40,017,580 km (0.059 R)
• M71: 40,328,444 km (0.113 R)
• M72: 40,744,177 km (0.101 R)
• M73: 41,579,980 km (0.087 R)
• M74: 42,210,386 km (0.119 R)
• M75: 43,480,920 km (0.079 R)
• M76: 44,120,750 km (0.111 R)
• M77: 49,684,445 km (0.061 R)
• M78: 50,576,946 km (0.099 R)
• M79: 54,888,356 km (0.071 R)
• M80: 62,650,840 km (0.111 R)
• M81: 64,705,118 km (0.039 R)
• M82: 65,435,455 km (0.084 R)
• M83: 70,999,149 km (0.116 R)
• M84: 71,124,512 km (0.106 R)
• M85: 73,393,314 km (0.096 R)
• M86: 74,919,062 km (0.087 R)
• M87: 75,557,845 km (0.034 R)
• M88: 76,455,283 km (0.058 R)
• M89: 77,743,321 km (0.091 R)
• M90: 79,038,539 km (0.099 R)
• M91: 80,079,890 km (0.051 R)
• M92: 84,555,858 km (0.093 R)
• M93: 84,821,693 km (0.118 R)
• M94: 87,629,346 km (0.088 R)
• M95: 88,841,987 km (0.117 R)
• M96: 90,467,517 km (0.09 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 458 - 11,901 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit