🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.79 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.235

Orbit Range: 0.6 AU - 0.98 AU

Year: 251 Days

Day: 38 Hours

Environment

Temp: 157 °C

Axial Tilt: 2.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.9 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.94

Radius: 0.98

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.249

Orbit Range: 0.68 AU - 1.12 AU

Year: 306 Days

Day: 18 Hours

Environment

Temp: 132 °C

Axial Tilt: 36.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.44 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.75

Radius: 1.86

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 1.29 AU - 1.59 AU

Year: 619 Days

Day: 21.2 Hours

Environment

Temp: -8 °C

Axial Tilt: 12 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (2)

Outer Limit: 61,558,066 km

• M1: 273,465 km (0.071 R)
• M2: 1,176,438 km (0.069 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.85

Radius: 1.88

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.136

Orbit Range: 1.85 AU - 2.43 AU

Year: 1121 Days

Day: 40.9 Hours

Environment

Temp: -56 °C

Axial Tilt: 29.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,558,066 km

• M1: 2,018,674 km (0.114 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.89

Radius: 0.95

Gravity: 0.99 G

Time & Orbit

Eccentricity (e): 0.149

Orbit Range: 2.69 AU - 3.63 AU

Year: 2012 Days

Day: 22.6 Hours

Environment

Temp: -92 °C

Axial Tilt: 34.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 61,558,066 km

• M1: 328,367 km (0.069 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.13 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.72

Radius: 1.49

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.154

Orbit Range: 3.49 AU - 4.77 AU

Year: 3006 Days

Day: 43.3 Hours

Environment

Temp: -127 °C

Axial Tilt: 37.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 61,558,066 km

• M1: 63,729 km (0.107 R)
• M2: 1,838,259 km (0.117 R)

Asteroid Belt

Center: 7.46 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 10.78 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 746.6

Radius: 10.6

Gravity: 6.64 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 10.72 AU - 10.84 AU

Year: 12677 Days

Day: 10.5 Hours

Environment

Temp: -181 °C

Axial Tilt: 48.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,558,066 km

• M1: 137,032 km (0.06 R)
• M2: 237,711 km (0.08 R)
• M3: 575,802 km (0.106 R)
• M4: 719,267 km (0.077 R)
• M5: 875,447 km (0.064 R)
• M6: 1,131,558 km (0.033 R)
• M7: 1,585,737 km (0.061 R)
• M8: 1,662,481 km (0.053 R)
• M9: 1,954,795 km (0.087 R)
• M10: 2,121,298 km (0.102 R)
• M11: 2,409,274 km (0.101 R)
• M12: 2,648,929 km (0.101 R)
• M13: 3,119,265 km (0.077 R)
• M14: 3,480,843 km (0.116 R)
• M15: 3,615,631 km (0.102 R)
• M16: 3,890,592 km (0.055 R)
• M17: 4,208,188 km (0.077 R)
• M18: 4,943,761 km (0.097 R)
• M19: 5,287,836 km (0.059 R)
• M20: 6,449,015 km (0.079 R)
• M21: 7,165,439 km (0.033 R)
• M22: 7,424,243 km (0.046 R)
• M23: 8,264,385 km (0.118 R)
• M24: 8,672,937 km (0.102 R)
• M25: 10,226,510 km (0.111 R)
• M26: 10,812,485 km (0.074 R)
• M27: 11,109,736 km (0.097 R)
• M28: 11,661,453 km (0.085 R)
• M29: 13,105,970 km (0.059 R)
• M30: 13,795,616 km (0.091 R)
• M31: 14,118,000 km (0.104 R)
• M32: 14,388,473 km (0.069 R)
• M33: 15,432,068 km (0.108 R)
• M34: 15,710,768 km (0.096 R)
• M35: 16,103,762 km (0.054 R)
• M36: 16,443,200 km (0.071 R)
• M37: 17,129,106 km (0.074 R)
• M38: 18,647,225 km (0.081 R)
• M39: 18,825,246 km (0.07 R)
• M40: 19,182,785 km (0.101 R)
• M41: 19,422,441 km (0.044 R)
• M42: 19,662,995 km (0.084 R)
• M43: 19,783,720 km (0.092 R)
• M44: 20,025,919 km (0.057 R)
• M45: 20,451,974 km (0.102 R)
• M46: 21,189,342 km (0.085 R)
• M47: 22,816,667 km (0.104 R)
• M48: 23,581,262 km (0.051 R)
• M49: 24,095,729 km (0.112 R)
• M50: 24,354,384 km (0.115 R)
• M51: 24,483,936 km (0.053 R)
• M52: 24,678,862 km (0.101 R)
• M53: 25,332,305 km (0.101 R)
• M54: 27,596,170 km (0.111 R)
• M55: 29,370,700 km (0.104 R)
• M56: 29,785,385 km (0.085 R)
• M57: 29,924,062 km (0.085 R)
• M58: 30,971,098 km (0.063 R)
• M59: 32,742,486 km (0.086 R)
• M60: 33,100,623 km (0.104 R)
• M61: 33,316,194 km (0.063 R)
• M62: 35,350,575 km (0.045 R)
• M63: 35,939,243 km (0.097 R)
• M64: 36,160,797 km (0.044 R)
• M65: 36,308,750 km (0.112 R)
• M66: 37,499,698 km (0.101 R)
• M67: 38,703,363 km (0.099 R)
• M68: 39,233,986 km (0.1 R)
• M69: 40,917,262 km (0.094 R)
• M70: 43,329,078 km (0.087 R)
• M71: 44,433,260 km (0.114 R)
• M72: 45,706,637 km (0.102 R)
• M73: 45,866,558 km (0.103 R)
• M74: 47,720,075 km (0.078 R)
• M75: 47,963,621 km (0.105 R)
• M76: 48,778,331 km (0.103 R)
• M77: 49,926,793 km (0.12 R)
• M78: 52,166,872 km (0.05 R)
• M79: 54,269,919 km (0.069 R)
• M80: 54,863,822 km (0.045 R)
• M81: 55,289,279 km (0.066 R)
• M82: 56,572,230 km (0.071 R)
• M83: 57,519,334 km (0.066 R)

Planet 8 - Gas Giant

Semi-Major Axis: 12.27 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 612.3

Radius: 14.1

Gravity: 3.08 G

Time & Orbit

Eccentricity (e): 0.026

Orbit Range: 11.95 AU - 12.59 AU

Year: 15394 Days

Day: 13.2 Hours

Environment

Temp: -184 °C

Axial Tilt: 27.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 61,558,066 km

• M1: 277,055 km (0.04 R)
• M2: 903,272 km (0.047 R)
• M3: 1,336,657 km (0.112 R)
• M4: 2,116,511 km (0.089 R)
• M5: 2,234,095 km (0.061 R)
• M6: 2,506,961 km (0.061 R)
• M7: 2,888,136 km (0.071 R)
• M8: 3,812,951 km (0.069 R)
• M9: 4,030,466 km (0.062 R)
• M10: 4,326,819 km (0.07 R)
• M11: 5,059,699 km (0.032 R)
• M12: 6,209,508 km (0.113 R)
• M13: 8,360,127 km (0.049 R)
• M14: 8,501,647 km (0.04 R)
• M15: 9,075,804 km (0.082 R)
• M16: 9,416,438 km (0.053 R)
• M17: 9,514,574 km (0.079 R)
• M18: 9,711,894 km (0.117 R)
• M19: 10,060,457 km (0.113 R)
• M20: 10,312,080 km (0.099 R)
• M21: 10,821,312 km (0.113 R)
• M22: 11,234,800 km (0.082 R)
• M23: 11,391,130 km (0.077 R)
• M24: 11,600,716 km (0.088 R)
• M25: 11,758,841 km (0.096 R)
• M26: 12,130,443 km (0.086 R)
• M27: 12,398,372 km (0.051 R)
• M28: 12,885,463 km (0.045 R)
• M29: 15,704,036 km (0.101 R)
• M30: 16,054,843 km (0.083 R)
• M31: 17,242,501 km (0.104 R)
• M32: 17,483,354 km (0.068 R)
• M33: 18,029,685 km (0.088 R)
• M34: 18,458,432 km (0.102 R)
• M35: 19,076,720 km (0.103 R)
• M36: 20,270,212 km (0.06 R)
• M37: 20,460,950 km (0.099 R)
• M38: 22,400,336 km (0.116 R)
• M39: 22,861,247 km (0.104 R)
• M40: 23,725,624 km (0.117 R)
• M41: 24,872,142 km (0.116 R)
• M42: 25,212,776 km (0.078 R)
• M43: 25,829,868 km (0.11 R)
• M44: 27,148,872 km (0.05 R)
• M45: 28,134,872 km (0.061 R)
• M46: 28,632,135 km (0.107 R)
• M47: 28,774,851 km (0.064 R)
• M48: 28,917,717 km (0.051 R)
• M49: 31,162,433 km (0.099 R)
• M50: 31,309,189 km (0.028 R)
• M51: 31,529,696 km (0.077 R)
• M52: 31,898,455 km (0.067 R)
• M53: 32,491,311 km (0.117 R)
• M54: 33,763,491 km (0.113 R)
• M55: 34,747,247 km (0.087 R)
• M56: 36,433,514 km (0.062 R)
• M57: 36,588,049 km (0.043 R)
• M58: 37,364,462 km (0.071 R)
• M59: 38,539,254 km (0.103 R)
• M60: 39,646,577 km (0.096 R)
• M61: 39,964,922 km (0.118 R)
• M62: 40,684,188 km (0.115 R)
• M63: 41,811,707 km (0.032 R)
• M64: 42,786,188 km (0.113 R)
• M65: 43,031,080 km (0.106 R)
• M66: 43,358,100 km (0.055 R)
• M67: 44,923,343 km (0.103 R)
• M68: 45,255,151 km (0.101 R)
• M69: 46,088,411 km (0.059 R)
• M70: 48,278,674 km (0.115 R)
• M71: 49,728,875 km (0.117 R)
• M72: 49,900,464 km (0.065 R)
• M73: 51,106,971 km (0.114 R)
• M74: 53,724,485 km (0.117 R)
• M75: 54,076,788 km (0.026 R)
• M76: 54,518,251 km (0.096 R)
• M77: 55,404,768 km (0.111 R)
• M78: 56,117,303 km (0.033 R)
• M79: 56,206,613 km (0.116 R)
• M80: 58,002,386 km (0.052 R)
• M81: 58,363,814 km (0.092 R)
• M82: 60,090,772 km (0.099 R)
• M83: 61,558,028 km (0.056 R)

Kuiper Belt

Range: 30.6 - 45.6 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 377 - 16,736 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit