🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.57

Radius: 1.2

Gravity: 1.09 G

Time & Orbit

Eccentricity (e): 0.201

Orbit Range: 0.55 AU - 0.83 AU

Year: 201 Days

Day: 35.9 Hours

Environment

Temp: 176 °C

Axial Tilt: 24.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,954,506 km

• M1: 207,343 km (0.085 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.27

Radius: 1.61

Gravity: 1.26 G

Time & Orbit

Eccentricity (e): 0.199

Orbit Range: 0.57 AU - 0.85 AU

Year: 209 Days

Day: 44.6 Hours

Environment

Temp: 164 °C

Axial Tilt: 49.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.74 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.214

Orbit Range: 0.58 AU - 0.9 AU

Year: 223 Days

Day: 35.1 Hours

Environment

Temp: 219 °C

Axial Tilt: 1.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 90,954,506 km

• M1: 120,277 km (0.089 R)

Asteroid Belt

Center: 1.35 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 1.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.34

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 1.62 AU - 2.3 AU

Year: 960 Days

Day: 41.2 Hours

Environment

Temp: -47 °C

Axial Tilt: 28 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 90,954,506 km

• M1: 756,816 km (0.073 R)
• M2: 921,074 km (0.117 R)

Planet 5 - Terrestrial

Semi-Major Axis: 2.42 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.8

Radius: 1.27

Gravity: 1.12 G

Time & Orbit

Eccentricity (e): 0.195

Orbit Range: 1.95 AU - 2.89 AU

Year: 1317 Days

Day: 39.8 Hours

Environment

Temp: -73 °C

Axial Tilt: 42.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.79 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.59

Radius: 0.81

Gravity: 0.9 G

Time & Orbit

Eccentricity (e): 0.161

Orbit Range: 2.34 AU - 3.24 AU

Year: 1630 Days

Day: 37.2 Hours

Environment

Temp: -94 °C

Axial Tilt: 32.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.08

Radius: 1.75

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.01

Orbit Range: 5.38 AU - 5.48 AU

Year: 4427 Days

Day: 43.6 Hours

Environment

Temp: -139 °C

Axial Tilt: 5.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,954,506 km

• M1: 208,689 km (0.069 R)

Planet 8 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 431.4

Radius: 6.8

Gravity: 9.33 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 13.46 AU - 21.1 AU

Year: 25130 Days

Day: 17.9 Hours

Environment

Temp: -200 °C

Axial Tilt: 3.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 90,954,506 km

• M1: 498,610 km (0.044 R)
• M2: 691,441 km (0.094 R)
• M3: 1,737,130 km (0.099 R)
• M4: 3,558,485 km (0.07 R)
• M5: 4,186,646 km (0.09 R)
• M6: 4,894,094 km (0.113 R)
• M7: 5,448,803 km (0.116 R)
• M8: 5,590,472 km (0.113 R)
• M9: 5,638,045 km (0.119 R)
• M10: 5,685,766 km (0.106 R)
• M11: 5,829,530 km (0.11 R)
• M12: 5,877,700 km (0.114 R)
• M13: 5,926,020 km (0.034 R)
• M14: 6,717,543 km (0.072 R)
• M15: 6,768,107 km (0.118 R)
• M16: 7,074,184 km (0.052 R)
• M17: 7,332,689 km (0.079 R)
• M18: 7,436,959 km (0.073 R)
• M19: 7,912,381 km (0.111 R)
• M20: 8,234,764 km (0.107 R)
• M21: 8,561,486 km (0.08 R)
• M22: 9,283,894 km (0.106 R)
• M23: 9,680,927 km (0.028 R)
• M24: 10,433,105 km (0.039 R)
• M25: 11,870,292 km (0.073 R)
• M26: 12,054,297 km (0.115 R)
• M27: 12,300,984 km (0.102 R)
• M28: 12,925,256 km (0.072 R)
• M29: 15,123,746 km (0.083 R)
• M30: 15,390,031 km (0.072 R)
• M31: 15,523,621 km (0.047 R)
• M32: 16,606,860 km (0.107 R)
• M33: 17,019,301 km (0.061 R)
• M34: 17,296,207 km (0.11 R)
• M35: 17,784,344 km (0.115 R)
• M36: 18,702,726 km (0.115 R)
• M37: 19,060,115 km (0.118 R)
• M38: 19,636,516 km (0.087 R)
• M39: 19,999,739 km (0.111 R)
• M40: 20,659,017 km (0.091 R)
• M41: 20,954,323 km (0.112 R)
• M42: 22,149,610 km (0.112 R)
• M43: 23,290,144 km (0.104 R)
• M44: 24,138,514 km (0.113 R)
• M45: 24,840,278 km (0.08 R)
• M46: 25,627,761 km (0.119 R)
• M47: 25,865,621 km (0.109 R)
• M48: 25,945,058 km (0.1 R)
• M49: 26,503,507 km (0.111 R)
• M50: 27,794,686 km (0.069 R)
• M51: 29,520,297 km (0.068 R)
• M52: 32,558,181 km (0.098 R)
• M53: 33,939,867 km (0.074 R)
• M54: 34,900,884 km (0.101 R)
• M55: 36,671,076 km (0.066 R)
• M56: 36,760,236 km (0.061 R)
• M57: 36,939,005 km (0.08 R)
• M58: 38,288,977 km (0.11 R)
• M59: 38,379,483 km (0.074 R)
• M60: 38,833,513 km (0.111 R)
• M61: 39,197,784 km (0.085 R)
• M62: 39,471,847 km (0.084 R)
• M63: 41,873,491 km (0.119 R)
• M64: 42,060,189 km (0.107 R)
• M65: 42,340,835 km (0.063 R)
• M66: 44,798,279 km (0.115 R)
• M67: 45,371,987 km (0.045 R)
• M68: 47,788,292 km (0.041 R)
• M69: 48,081,055 km (0.115 R)
• M70: 48,570,240 km (0.104 R)
• M71: 49,061,220 km (0.059 R)
• M72: 49,652,431 km (0.112 R)
• M73: 49,850,050 km (0.04 R)
• M74: 51,240,711 km (0.086 R)
• M75: 51,740,368 km (0.12 R)
• M76: 56,207,211 km (0.068 R)
• M77: 56,516,131 km (0.119 R)
• M78: 57,135,915 km (0.092 R)
• M79: 59,113,299 km (0.083 R)
• M80: 59,427,605 km (0.081 R)
• M81: 66,045,216 km (0.117 R)
• M82: 67,134,288 km (0.092 R)
• M83: 67,243,495 km (0.118 R)
• M84: 67,462,207 km (0.078 R)
• M85: 67,900,230 km (0.083 R)
• M86: 68,009,885 km (0.078 R)
• M87: 68,119,540 km (0.104 R)
• M88: 68,229,345 km (0.085 R)
• M89: 70,547,962 km (0.036 R)
• M90: 70,770,115 km (0.118 R)
• M91: 72,219,868 km (0.108 R)
• M92: 72,667,914 km (0.12 R)
• M93: 75,035,150 km (0.103 R)
• M94: 75,261,941 km (0.061 R)
• M95: 75,489,030 km (0.093 R)

Planet 9 - Ice Giant

Semi-Major Axis: 18.2 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 634.3

Radius: 3

Gravity: 70.48 G

Time & Orbit

Eccentricity (e): 0.247

Orbit Range: 13.7 AU - 22.7 AU

Year: 27163 Days

Day: 19.8 Hours

Environment

Temp: -191 °C

Axial Tilt: 37.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,954,506 km

• M1: 1,209,948 km (0.083 R)
• M2: 1,942,229 km (0.092 R)
• M3: 2,657,457 km (0.061 R)
• M4: 2,998,989 km (0.105 R)
• M5: 3,219,496 km (0.107 R)
• M6: 3,816,690 km (0.081 R)
• M7: 4,007,129 km (0.083 R)
• M8: 4,953,784 km (0.051 R)
• M9: 5,161,426 km (0.058 R)
• M10: 6,075,618 km (0.094 R)
• M11: 6,297,771 km (0.064 R)
• M12: 6,807,601 km (0.062 R)
• M13: 7,271,653 km (0.113 R)
• M14: 7,330,445 km (0.08 R)
• M15: 7,566,959 km (0.095 R)
• M16: 7,686,189 km (0.045 R)
• M17: 8,108,205 km (0.118 R)
• M18: 10,196,890 km (0.116 R)
• M19: 10,328,536 km (0.107 R)
• M20: 12,090,650 km (0.076 R)
• M21: 13,148,606 km (0.093 R)
• M22: 13,507,790 km (0.087 R)
• M23: 14,604,642 km (0.109 R)
• M24: 14,678,693 km (0.11 R)
• M25: 14,976,542 km (0.112 R)
• M26: 15,653,772 km (0.079 R)
• M27: 15,958,054 km (0.08 R)
• M28: 16,726,987 km (0.042 R)
• M29: 16,960,060 km (0.067 R)
• M30: 18,061,849 km (0.107 R)
• M31: 18,701,679 km (0.099 R)
• M32: 19,430,519 km (0.105 R)
• M33: 21,502,749 km (0.112 R)
• M34: 21,671,645 km (0.067 R)
• M35: 22,693,548 km (0.094 R)
• M36: 23,124,091 km (0.11 R)
• M37: 24,961,153 km (0.11 R)
• M38: 25,227,437 km (0.099 R)
• M39: 26,121,583 km (0.087 R)
• M40: 26,301,699 km (0.104 R)
• M41: 27,299,667 km (0.07 R)
• M42: 27,482,475 km (0.098 R)
• M43: 27,757,287 km (0.097 R)
• M44: 29,613,198 km (0.1 R)
• M45: 30,272,176 km (0.095 R)
• M46: 30,840,798 km (0.099 R)
• M47: 31,892,471 km (0.089 R)
• M48: 31,988,662 km (0.12 R)
• M49: 32,085,003 km (0.06 R)
• M50: 34,030,972 km (0.025 R)
• M51: 34,622,034 km (0.082 R)
• M52: 35,018,019 km (0.08 R)
• M53: 36,114,871 km (0.095 R)
• M54: 36,315,482 km (0.092 R)
• M55: 37,324,070 km (0.111 R)
• M56: 42,609,064 km (0.09 R)
• M57: 43,246,052 km (0.069 R)
• M58: 43,886,181 km (0.068 R)
• M59: 44,637,013 km (0.113 R)
• M60: 45,716,810 km (0.1 R)
• M61: 45,825,269 km (0.085 R)
• M62: 46,368,907 km (0.033 R)
• M63: 46,696,078 km (0.052 R)
• M64: 47,133,502 km (0.099 R)
• M65: 49,340,968 km (0.096 R)
• M66: 52,942,088 km (0.079 R)
• M67: 53,512,355 km (0.07 R)
• M68: 56,510,596 km (0.103 R)
• M69: 56,976,743 km (0.1 R)
• M70: 61,347,843 km (0.088 R)
• M71: 63,755,172 km (0.076 R)
• M72: 63,876,346 km (0.07 R)
• M73: 65,580,864 km (0.115 R)
• M74: 65,703,235 km (0.049 R)
• M75: 67,053,805 km (0.102 R)
• M76: 68,289,483 km (0.094 R)
• M77: 68,661,533 km (0.098 R)
• M78: 69,907,085 km (0.094 R)
• M79: 71,159,967 km (0.078 R)
• M80: 72,546,590 km (0.096 R)
• M81: 73,815,030 km (0.11 R)
• M82: 75,346,613 km (0.114 R)
• M83: 76,759,864 km (0.103 R)
• M84: 77,922,688 km (0.117 R)
• M85: 80,265,690 km (0.051 R)
• M86: 81,445,718 km (0.091 R)
• M87: 81,577,215 km (0.101 R)
• M88: 81,708,861 km (0.097 R)
• M89: 82,367,690 km (0.08 R)
• M90: 82,895,920 km (0.114 R)
• M91: 84,221,656 km (0.028 R)
• M92: 84,354,649 km (0.105 R)
• M93: 84,753,926 km (0.064 R)
• M94: 85,688,015 km (0.1 R)
• M95: 86,089,386 km (0.05 R)
• M96: 90,273,489 km (0.069 R)
• M97: 90,545,757 km (0.097 R)

Kuiper Belt

Range: 31.4 - 46.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 282 - 17,923 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit