🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.07 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.31

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 0.82 AU - 1.32 AU

Year: 385 Days

Day: 28.7 Hours

Environment

Temp: 99 °C

Axial Tilt: 41 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.13 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 0.86 AU - 1.4 AU

Year: 418 Days

Day: 14.9 Hours

Environment

Temp: 49 °C

Axial Tilt: 38.3 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 112,799,595 km

• M1: 37,699 km (0.104 R)

Planet 3 - Terrestrial

Semi-Major Axis: 2.38 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.34

Radius: 1.8

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.177

Orbit Range: 1.96 AU - 2.8 AU

Year: 1279 Days

Day: 19.5 Hours

Environment

Temp: -73 °C

Axial Tilt: 41.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 112,799,595 km

• M1: 565,630 km (0.115 R)
• M2: 1,640,490 km (0.118 R)

Planet 4 - Terrestrial

Semi-Major Axis: 3.2 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.034

Orbit Range: 3.09 AU - 3.31 AU

Year: 1994 Days

Day: 19.1 Hours

Environment

Temp: -96 °C

Axial Tilt: 36.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 4.62 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.241

Orbit Range: 3.51 AU - 5.73 AU

Year: 3458 Days

Day: 28.3 Hours

Environment

Temp: -115 °C

Axial Tilt: 20.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.54

Radius: 1.19

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.002

Orbit Range: 4.79 AU - 4.81 AU

Year: 3662 Days

Day: 14.3 Hours

Environment

Temp: -126 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.15 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 7.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 967.4

Radius: 11.6

Gravity: 7.19 G

Time & Orbit

Eccentricity (e): 0.208

Orbit Range: 5.93 AU - 9.05 AU

Year: 7139 Days

Day: 14.9 Hours

Environment

Temp: -147 °C

Axial Tilt: 44.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 112,799,595 km

• M1: 148,102 km (0.059 R)
• M2: 389,254 km (0.084 R)
• M3: 696,528 km (0.106 R)
• M4: 886,667 km (0.102 R)
• M5: 1,076,805 km (0.048 R)
• M6: 1,437,636 km (0.062 R)
• M7: 1,580,053 km (0.108 R)
• M8: 2,606,593 km (0.118 R)
• M9: 2,909,828 km (0.048 R)
• M10: 3,198,103 km (0.108 R)
• M11: 4,147,003 km (0.098 R)
• M12: 4,382,470 km (0.104 R)
• M13: 4,774,416 km (0.106 R)
• M14: 5,115,050 km (0.096 R)
• M15: 5,495,627 km (0.066 R)
• M16: 5,721,969 km (0.102 R)
• M17: 6,284,457 km (0.08 R)
• M18: 6,521,270 km (0.086 R)
• M19: 6,864,597 km (0.114 R)
• M20: 7,038,580 km (0.119 R)
• M21: 7,249,214 km (0.071 R)
• M22: 7,749,020 km (0.091 R)
• M23: 8,186,295 km (0.072 R)
• M24: 8,744,295 km (0.083 R)
• M25: 9,161,224 km (0.12 R)
• M26: 9,314,412 km (0.073 R)
• M27: 9,391,455 km (0.093 R)
• M28: 9,740,317 km (0.118 R)
• M29: 10,411,114 km (0.095 R)
• M30: 10,651,368 km (0.077 R)
• M31: 10,893,567 km (0.104 R)
• M32: 11,260,232 km (0.036 R)
• M33: 12,724,496 km (0.036 R)
• M34: 14,070,877 km (0.078 R)
• M35: 14,203,570 km (0.079 R)
• M36: 15,462,286 km (0.1 R)
• M37: 16,569,311 km (0.065 R)
• M38: 17,226,943 km (0.092 R)
• M39: 17,416,334 km (0.113 R)
• M40: 18,181,078 km (0.097 R)
• M41: 19,644,444 km (0.073 R)
• M42: 20,390,190 km (0.058 R)
• M43: 20,993,518 km (0.075 R)
• M44: 21,195,924 km (0.061 R)
• M45: 21,500,804 km (0.113 R)
• M46: 21,909,506 km (0.049 R)
• M47: 22,063,442 km (0.115 R)
• M48: 23,151,168 km (0.071 R)
• M49: 23,833,185 km (0.092 R)
• M50: 23,938,651 km (0.053 R)
• M51: 24,362,312 km (0.033 R)
• M52: 24,468,677 km (0.071 R)
• M53: 24,735,110 km (0.11 R)
• M54: 24,895,330 km (0.11 R)
• M55: 25,109,703 km (0.106 R)
• M56: 26,955,891 km (0.118 R)
• M57: 27,451,808 km (0.093 R)
• M58: 28,229,417 km (0.085 R)
• M59: 28,789,213 km (0.114 R)
• M60: 29,409,296 km (0.067 R)
• M61: 30,033,717 km (0.107 R)
• M62: 30,204,708 km (0.105 R)
• M63: 30,777,368 km (0.062 R)
• M64: 30,892,259 km (0.081 R)
• M65: 31,295,725 km (0.099 R)
• M66: 31,700,836 km (0.058 R)
• M67: 32,282,772 km (0.107 R)
• M68: 32,399,608 km (0.101 R)
• M69: 32,868,148 km (0.077 R)
• M70: 32,985,582 km (0.085 R)
• M71: 33,103,316 km (0.115 R)
• M72: 34,645,371 km (0.046 R)
• M73: 34,764,900 km (0.1 R)
• M74: 36,514,297 km (0.079 R)
• M75: 36,879,914 km (0.085 R)
• M76: 37,185,393 km (0.083 R)
• M77: 39,847,487 km (0.11 R)
• M78: 40,475,349 km (0.084 R)
• M79: 41,296,492 km (0.078 R)
• M80: 41,423,351 km (0.07 R)
• M81: 41,740,947 km (0.114 R)
• M82: 42,250,777 km (0.108 R)
• M83: 42,442,561 km (0.083 R)
• M84: 42,570,468 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 9.33 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 40.8

Radius: 12.3

Gravity: 0.27 G

Time & Orbit

Eccentricity (e): 0.019

Orbit Range: 9.15 AU - 9.51 AU

Year: 9925 Days

Day: 9.8 Hours

Environment

Temp: -156 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (52)

Outer Limit: 112,799,595 km

• M1: 180,415 km (0.07 R)
• M2: 279,150 km (0.108 R)
• M3: 391,198 km (0.082 R)
• M4: 643,420 km (0.055 R)
• M5: 763,548 km (0.044 R)
• M6: 854,653 km (0.103 R)
• M7: 1,194,090 km (0.074 R)
• M8: 1,842,447 km (0.116 R)
• M9: 1,930,561 km (0.071 R)
• M10: 2,085,095 km (0.073 R)
• M11: 2,434,406 km (0.095 R)
• M12: 2,730,161 km (0.052 R)
• M13: 3,082,614 km (0.113 R)
• M14: 3,218,598 km (0.072 R)
• M15: 3,356,677 km (0.111 R)
• M16: 4,027,175 km (0.097 R)
• M17: 4,243,194 km (0.081 R)
• M18: 4,327,268 km (0.056 R)
• M19: 4,514,265 km (0.119 R)
• M20: 4,878,835 km (0.065 R)
• M21: 5,020,205 km (0.114 R)
• M22: 5,252,980 km (0.069 R)
• M23: 5,544,396 km (0.085 R)
• M24: 5,729,150 km (0.067 R)
• M25: 6,238,530 km (0.112 R)
• M26: 6,586,196 km (0.074 R)
• M27: 6,782,019 km (0.073 R)
• M28: 7,381,458 km (0.065 R)
• M29: 7,956,363 km (0.079 R)
• M30: 8,186,145 km (0.12 R)
• M31: 8,996,966 km (0.11 R)
• M32: 9,170,948 km (0.091 R)
• M33: 9,323,986 km (0.074 R)
• M34: 9,433,941 km (0.115 R)
• M35: 9,677,337 km (0.074 R)
• M36: 10,238,179 km (0.062 R)
• M37: 10,648,526 km (0.033 R)
• M38: 10,763,417 km (0.071 R)
• M39: 11,274,144 km (0.055 R)
• M40: 11,461,890 km (0.067 R)
• M41: 13,074,405 km (0.102 R)
• M42: 13,420,275 km (0.071 R)
• M43: 13,644,223 km (0.096 R)
• M44: 13,744,155 km (0.118 R)
• M45: 14,247,402 km (0.098 R)
• M46: 14,988,061 km (0.075 R)
• M47: 15,246,417 km (0.103 R)
• M48: 15,324,058 km (0.085 R)
• M49: 15,401,998 km (0.066 R)
• M50: 15,584,358 km (0.059 R)
• M51: 17,203,306 km (0.095 R)
• M52: 17,772,975 km (0.111 R)

Asteroid Belt

Center: 14.67 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 9 - Ice Giant

Semi-Major Axis: 20 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 920.1

Radius: 4

Gravity: 57.51 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 17.28 AU - 22.72 AU

Year: 31149 Days

Day: 23.8 Hours

Environment

Temp: -201 °C

Axial Tilt: 40 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 112,799,595 km

• M1: 299,645 km (0.038 R)
• M2: 885,021 km (0.09 R)
• M3: 1,235,379 km (0.073 R)
• M4: 1,464,563 km (0.079 R)
• M5: 1,504,057 km (0.093 R)
• M6: 4,913,542 km (0.088 R)
• M7: 4,972,932 km (0.108 R)
• M8: 5,334,510 km (0.044 R)
• M9: 5,457,031 km (0.095 R)
• M10: 6,339,659 km (0.03 R)
• M11: 7,675,418 km (0.093 R)
• M12: 9,167,358 km (0.119 R)
• M13: 10,058,811 km (0.093 R)
• M14: 10,668,423 km (0.117 R)
• M15: 11,055,432 km (0.078 R)
• M16: 11,684,342 km (0.044 R)
• M17: 12,163,504 km (0.109 R)
• M18: 13,389,309 km (0.072 R)
• M19: 14,739,579 km (0.102 R)
• M20: 15,170,271 km (0.116 R)
• M21: 15,517,937 km (0.115 R)
• M22: 15,868,145 km (0.097 R)
• M23: 16,398,320 km (0.113 R)
• M24: 17,114,296 km (0.088 R)
• M25: 18,023,402 km (0.065 R)
• M26: 21,132,943 km (0.083 R)
• M27: 21,326,672 km (0.099 R)
• M28: 21,715,926 km (0.06 R)
• M29: 24,606,905 km (0.086 R)
• M30: 24,912,833 km (0.086 R)
• M31: 25,117,482 km (0.054 R)
• M32: 29,433,381 km (0.119 R)
• M33: 30,629,715 km (0.108 R)
• M34: 34,312,665 km (0.09 R)
• M35: 35,341,001 km (0.118 R)
• M36: 37,194,219 km (0.1 R)
• M37: 42,084,723 km (0.101 R)
• M38: 43,677,043 km (0.061 R)
• M39: 45,538,639 km (0.085 R)
• M40: 48,826,202 km (0.113 R)
• M41: 49,467,079 km (0.109 R)
• M42: 49,595,584 km (0.102 R)
• M43: 51,536,766 km (0.04 R)
• M44: 51,667,065 km (0.081 R)
• M45: 52,582,156 km (0.056 R)
• M46: 52,976,047 km (0.062 R)
• M47: 53,107,543 km (0.081 R)
• M48: 53,502,631 km (0.116 R)
• M49: 53,766,672 km (0.1 R)
• M50: 55,893,804 km (0.086 R)
• M51: 56,295,773 km (0.101 R)
• M52: 56,429,962 km (0.055 R)
• M53: 57,237,342 km (0.1 R)
• M54: 57,372,279 km (0.098 R)
• M55: 58,727,337 km (0.076 R)
• M56: 61,607,246 km (0.12 R)
• M57: 61,745,474 km (0.037 R)
• M58: 62,855,490 km (0.095 R)
• M59: 62,994,616 km (0.046 R)
• M60: 64,252,136 km (0.117 R)
• M61: 64,673,104 km (0.046 R)
• M62: 66,933,827 km (0.069 R)
• M63: 67,218,213 km (0.064 R)
• M64: 67,360,630 km (0.111 R)
• M65: 69,507,958 km (0.119 R)
• M66: 70,517,743 km (0.104 R)
• M67: 71,096,986 km (0.118 R)
• M68: 72,405,818 km (0.071 R)
• M69: 78,918,562 km (0.112 R)
• M70: 79,369,449 km (0.069 R)
• M71: 81,181,229 km (0.06 R)
• M72: 81,332,772 km (0.112 R)
• M73: 82,396,712 km (0.108 R)
• M74: 82,549,003 km (0.098 R)
• M75: 83,924,405 km (0.047 R)
• M76: 87,162,900 km (0.071 R)
• M77: 88,875,646 km (0.106 R)
• M78: 89,188,156 km (0.119 R)
• M79: 91,701,999 km (0.05 R)
• M80: 92,017,800 km (0.074 R)
• M81: 93,284,894 km (0.109 R)
• M82: 93,443,767 km (0.092 R)
• M83: 93,761,513 km (0.098 R)
• M84: 95,996,505 km (0.103 R)
• M85: 96,156,874 km (0.11 R)
• M86: 96,477,761 km (0.104 R)
• M87: 97,764,901 km (0.099 R)
• M88: 102,314,322 km (0.099 R)
• M89: 102,805,901 km (0.076 R)
• M90: 103,626,894 km (0.105 R)
• M91: 106,766,205 km (0.116 R)
• M92: 108,764,982 km (0.06 R)
• M93: 111,617,814 km (0.05 R)
• M94: 112,799,637 km (0.087 R)

Kuiper Belt

Range: 31.5 - 46.5 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 525 - 13,929 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit