🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.57

Radius: 0.8

Gravity: 0.89 G

Time & Orbit

Eccentricity (e): 0.188

Orbit Range: 0.43 AU - 0.63 AU

Year: 145 Days

Day: 18.3 Hours

Environment

Temp: 238 °C

Axial Tilt: 38.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,460,078 km

• M1: 259,403 km (0.095 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.7 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.106

Orbit Range: 0.63 AU - 0.77 AU

Year: 219 Days

Day: 33.8 Hours

Environment

Temp: 170 °C

Axial Tilt: 33.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 85,460,078 km

• M1: 47,871 km (0.04 R)

Planet 3 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.06

Orbit Range: 1.57 AU - 1.77 AU

Year: 809 Days

Day: 36.5 Hours

Environment

Temp: -51 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,460,078 km

• M1: 418,724 km (0.107 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.64 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.076

Orbit Range: 2.44 AU - 2.84 AU

Year: 1607 Days

Day: 22 Hours

Environment

Temp: -104 °C

Axial Tilt: 46.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,460,078 km

• M1: 1,239,568 km (0.115 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.12

Radius: 1.35

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.211

Orbit Range: 3.12 AU - 4.78 AU

Year: 2942 Days

Day: 45.8 Hours

Environment

Temp: -134 °C

Axial Tilt: 5.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 85,460,078 km

• M1: 1,431,652 km (0.112 R)

Asteroid Belt

Center: 6.7 AU

Composition

Type: Far Outer (Icy/Cometary)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 9.44 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 163.3

Radius: 12.9

Gravity: 0.98 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 7.15 AU - 11.73 AU

Year: 10869 Days

Day: 6.2 Hours

Environment

Temp: -185 °C

Axial Tilt: 23.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (82)

Outer Limit: 85,460,078 km

• M1: 165,605 km (0.094 R)
• M2: 276,606 km (0.114 R)
• M3: 468,840 km (0.114 R)
• M4: 666,459 km (0.08 R)
• M5: 990,338 km (0.111 R)
• M6: 1,254,528 km (0.108 R)
• M7: 1,347,727 km (0.064 R)
• M8: 1,575,116 km (0.054 R)
• M9: 1,728,155 km (0.096 R)
• M10: 1,904,231 km (0.103 R)
• M11: 2,627,537 km (0.108 R)
• M12: 2,790,150 km (0.08 R)
• M13: 2,935,260 km (0.111 R)
• M14: 3,298,334 km (0.039 R)
• M15: 3,541,131 km (0.103 R)
• M16: 3,653,479 km (0.114 R)
• M17: 4,114,689 km (0.102 R)
• M18: 4,209,235 km (0.099 R)
• M19: 4,594,599 km (0.083 R)
• M20: 4,717,569 km (0.107 R)
• M21: 4,866,419 km (0.111 R)
• M22: 5,168,906 km (0.028 R)
• M23: 5,271,081 km (0.028 R)
• M24: 7,569,503 km (0.118 R)
• M25: 7,656,718 km (0.114 R)
• M26: 8,882,224 km (0.085 R)
• M27: 9,005,044 km (0.113 R)
• M28: 9,159,429 km (0.109 R)
• M29: 10,200,181 km (0.039 R)
• M30: 10,296,672 km (0.091 R)
• M31: 10,458,238 km (0.031 R)
• M32: 10,620,551 km (0.072 R)
• M33: 11,046,606 km (0.109 R)
• M34: 11,178,850 km (0.101 R)
• M35: 11,511,706 km (0.092 R)
• M36: 11,847,852 km (0.07 R)
• M37: 12,017,047 km (0.119 R)
• M38: 12,323,873 km (0.104 R)
• M39: 12,702,355 km (0.057 R)
• M40: 12,806,326 km (0.072 R)
• M41: 13,049,721 km (0.117 R)
• M42: 13,789,483 km (0.104 R)
• M43: 14,218,380 km (0.088 R)
• M44: 14,434,549 km (0.119 R)
• M45: 14,724,320 km (0.088 R)
• M46: 15,309,846 km (0.079 R)
• M47: 16,052,300 km (0.051 R)
• M48: 16,239,746 km (0.046 R)
• M49: 16,541,336 km (0.036 R)
• M50: 16,654,881 km (0.119 R)
• M51: 16,920,716 km (0.099 R)
• M52: 17,379,981 km (0.117 R)
• M53: 18,076,360 km (0.12 R)
• M54: 18,193,345 km (0.095 R)
• M55: 18,900,494 km (0.098 R)
• M56: 19,257,435 km (0.083 R)
• M57: 19,416,756 km (0.054 R)
• M58: 20,139,314 km (0.092 R)
• M59: 20,382,111 km (0.115 R)
• M60: 20,789,018 km (0.089 R)
• M61: 21,239,756 km (0.057 R)
• M62: 22,067,332 km (0.104 R)
• M63: 22,276,021 km (0.08 R)
• M64: 22,737,081 km (0.095 R)
• M65: 23,116,761 km (0.062 R)
• M66: 24,311,449 km (0.11 R)
• M67: 24,699,656 km (0.09 R)
• M68: 25,745,046 km (0.06 R)
• M69: 26,273,126 km (0.112 R)
• M70: 26,405,670 km (0.06 R)
• M71: 26,494,232 km (0.049 R)
• M72: 27,116,559 km (0.068 R)
• M73: 27,609,035 km (0.102 R)
• M74: 28,059,325 km (0.115 R)
• M75: 28,784,725 km (0.097 R)
• M76: 28,921,308 km (0.054 R)
• M77: 29,012,562 km (0.101 R)
• M78: 29,332,851 km (0.093 R)
• M79: 29,746,190 km (0.096 R)
• M80: 29,884,419 km (0.109 R)
• M81: 30,578,702 km (0.051 R)
• M82: 30,904,527 km (0.086 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.59 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 729.6

Radius: 4.7

Gravity: 33.03 G

Time & Orbit

Eccentricity (e): 0.2

Orbit Range: 12.47 AU - 18.71 AU

Year: 23067 Days

Day: 22.6 Hours

Environment

Temp: -192 °C

Axial Tilt: 22.7 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 85,460,078 km

• M1: 61,186 km (0.078 R)
• M2: 437,275 km (0.075 R)
• M3: 547,379 km (0.103 R)
• M4: 716,275 km (0.104 R)
• M5: 767,437 km (0.077 R)
• M6: 1,572,872 km (0.071 R)
• M7: 1,708,408 km (0.112 R)
• M8: 2,174,854 km (0.096 R)
• M9: 2,364,245 km (0.066 R)
• M10: 2,759,034 km (0.078 R)
• M11: 4,389,052 km (0.036 R)
• M12: 4,970,240 km (0.085 R)
• M13: 5,678,586 km (0.101 R)
• M14: 5,730,346 km (0.069 R)
• M15: 7,131,330 km (0.087 R)
• M16: 7,412,425 km (0.096 R)
• M17: 8,276,951 km (0.093 R)
• M18: 8,394,685 km (0.084 R)
• M19: 8,453,776 km (0.071 R)
• M20: 8,691,337 km (0.074 R)
• M21: 9,911,906 km (0.077 R)
• M22: 10,351,724 km (0.073 R)
• M23: 10,478,433 km (0.099 R)
• M24: 10,542,012 km (0.116 R)
• M25: 10,926,329 km (0.082 R)
• M26: 13,052,115 km (0.068 R)
• M27: 13,603,084 km (0.119 R)
• M28: 14,941,686 km (0.072 R)
• M29: 15,517,787 km (0.032 R)
• M30: 15,735,751 km (0.113 R)
• M31: 16,914,882 km (0.069 R)
• M32: 17,139,129 km (0.059 R)
• M33: 17,214,077 km (0.095 R)
• M34: 18,736,236 km (0.096 R)
• M35: 20,063,618 km (0.035 R)
• M36: 23,803,864 km (0.056 R)
• M37: 24,223,186 km (0.119 R)
• M38: 25,069,013 km (0.113 R)
• M39: 26,183,068 km (0.099 R)
• M40: 26,355,854 km (0.113 R)
• M41: 27,225,616 km (0.075 R)
• M42: 28,370,339 km (0.117 R)
• M43: 29,261,643 km (0.078 R)
• M44: 31,621,400 km (0.098 R)
• M45: 32,267,064 km (0.058 R)
• M46: 32,917,067 km (0.112 R)
• M47: 33,010,266 km (0.108 R)
• M48: 33,103,615 km (0.12 R)
• M49: 33,196,964 km (0.087 R)
• M50: 33,665,355 km (0.103 R)
• M51: 37,976,915 km (0.11 R)
• M52: 38,270,426 km (0.025 R)
• M53: 38,368,413 km (0.118 R)
• M54: 40,645,891 km (0.111 R)
• M55: 42,357,141 km (0.089 R)
• M56: 43,886,630 km (0.087 R)
• M57: 44,091,878 km (0.11 R)
• M58: 44,297,425 km (0.114 R)
• M59: 47,630,167 km (0.113 R)
• M60: 48,475,844 km (0.115 R)
• M61: 49,539,933 km (0.099 R)
• M62: 51,150,504 km (0.056 R)
• M63: 52,342,500 km (0.11 R)
• M64: 53,982,541 km (0.081 R)
• M65: 54,864,121 km (0.056 R)
• M66: 55,195,930 km (0.047 R)
• M67: 55,528,486 km (0.105 R)
• M68: 56,195,393 km (0.099 R)
• M69: 57,874,479 km (0.09 R)
• M70: 60,366,630 km (0.106 R)
• M71: 60,709,209 km (0.084 R)
• M72: 60,823,502 km (0.088 R)
• M73: 63,820,995 km (0.03 R)
• M74: 64,170,007 km (0.048 R)
• M75: 64,752,990 km (0.075 R)
• M76: 67,102,574 km (0.091 R)
• M77: 67,812,864 km (0.118 R)
• M78: 68,050,127 km (0.053 R)
• M79: 68,168,907 km (0.069 R)
• M80: 69,479,833 km (0.119 R)
• M81: 70,318,479 km (0.097 R)
• M82: 70,558,584 km (0.109 R)
• M83: 71,642,869 km (0.064 R)
• M84: 72,368,868 km (0.075 R)
• M85: 73,584,051 km (0.082 R)
• M86: 74,438,853 km (0.074 R)
• M87: 75,174,127 km (0.099 R)
• M88: 75,665,556 km (0.103 R)
• M89: 76,775,273 km (0.099 R)
• M90: 77,518,026 km (0.081 R)
• M91: 79,886,011 km (0.117 R)
• M92: 83,672,931 km (0.075 R)
• M93: 84,182,312 km (0.108 R)
• M94: 84,820,347 km (0.089 R)

Kuiper Belt

Range: 30 - 48 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 519 - 15,621 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit