🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.84 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.45

Radius: 0.73

Gravity: 0.84 G

Time & Orbit

Eccentricity (e): 0.127

Orbit Range: 0.73 AU - 0.95 AU

Year: 271 Days

Day: 41.9 Hours

Environment

Temp: 154 °C

Axial Tilt: 43.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 60,506,476 km

• M1: 157,676 km (0.079 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.34 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.02

Radius: 1.32

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.179

Orbit Range: 1.1 AU - 1.58 AU

Year: 545 Days

Day: 42.6 Hours

Environment

Temp: 12 °C

Axial Tilt: 36.6 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 3 - Terrestrial

Semi-Major Axis: 1.9 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.9

Radius: 1.53

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 1.89 AU - 1.91 AU

Year: 920 Days

Day: 14.1 Hours

Environment

Temp: -51 °C

Axial Tilt: 31.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.36 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.89

Radius: 1.29

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.107

Orbit Range: 2.11 AU - 2.61 AU

Year: 1274 Days

Day: 37.8 Hours

Environment

Temp: -71 °C

Axial Tilt: 2.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 60,506,476 km

• M1: 974,032 km (0.097 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.11 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.41

Radius: 1.42

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.029

Orbit Range: 3.02 AU - 3.2 AU

Year: 1928 Days

Day: 12.1 Hours

Environment

Temp: -102 °C

Axial Tilt: 28.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 3.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.62

Radius: 1.84

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.191

Orbit Range: 3.1 AU - 4.56 AU

Year: 2634 Days

Day: 33.2 Hours

Environment

Temp: -109 °C

Axial Tilt: 12.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 5.92 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 7 - Gas Giant

Semi-Major Axis: 8.01 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 179.4

Radius: 12.1

Gravity: 1.23 G

Time & Orbit

Eccentricity (e): 0.075

Orbit Range: 7.41 AU - 8.61 AU

Year: 7968 Days

Day: 5.3 Hours

Environment

Temp: -158 °C

Axial Tilt: 4.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 60,506,476 km

• M1: 151,243 km (0.092 R)
• M2: 230,231 km (0.025 R)
• M3: 352,303 km (0.119 R)
• M4: 615,146 km (0.066 R)
• M5: 743,501 km (0.116 R)
• M6: 1,080,545 km (0.117 R)
• M7: 1,159,234 km (0.07 R)
• M8: 1,322,595 km (0.072 R)
• M9: 1,450,351 km (0.099 R)
• M10: 1,597,406 km (0.073 R)
• M11: 1,875,060 km (0.104 R)
• M12: 1,955,095 km (0.114 R)
• M13: 2,424,533 km (0.03 R)
• M14: 2,600,759 km (0.118 R)
• M15: 3,041,175 km (0.077 R)
• M16: 3,328,553 km (0.065 R)
• M17: 3,564,768 km (0.028 R)
• M18: 3,847,657 km (0.112 R)
• M19: 3,929,786 km (0.12 R)
• M20: 4,158,821 km (0.069 R)
• M21: 4,328,166 km (0.104 R)
• M22: 4,805,682 km (0.056 R)
• M23: 5,461,070 km (0.082 R)
• M24: 5,977,033 km (0.1 R)
• M25: 6,168,519 km (0.076 R)
• M26: 6,362,098 km (0.102 R)
• M27: 6,631,674 km (0.092 R)
• M28: 7,747,075 km (0.097 R)
• M29: 8,193,625 km (0.111 R)
• M30: 8,326,617 km (0.082 R)
• M31: 8,486,986 km (0.12 R)
• M32: 8,702,707 km (0.101 R)
• M33: 9,443,665 km (0.065 R)
• M34: 9,527,290 km (0.079 R)
• M35: 10,204,968 km (0.092 R)
• M36: 10,348,134 km (0.047 R)
• M37: 11,221,037 km (0.065 R)
• M38: 11,398,460 km (0.063 R)
• M39: 11,666,390 km (0.114 R)
• M40: 12,452,228 km (0.112 R)
• M41: 12,543,931 km (0.064 R)
• M42: 13,037,155 km (0.097 R)
• M43: 13,286,236 km (0.067 R)
• M44: 13,442,565 km (0.077 R)
• M45: 13,788,885 km (0.099 R)
• M46: 14,074,467 km (0.033 R)
• M47: 14,394,158 km (0.083 R)
• M48: 14,490,499 km (0.049 R)
• M49: 14,586,989 km (0.088 R)
• M50: 14,683,779 km (0.085 R)
• M51: 14,813,181 km (0.075 R)
• M52: 15,105,645 km (0.096 R)
• M53: 16,094,487 km (0.071 R)
• M54: 16,664,006 km (0.079 R)
• M55: 17,036,056 km (0.107 R)
• M56: 17,513,722 km (0.109 R)
• M57: 17,650,903 km (0.064 R)
• M58: 18,030,283 km (0.109 R)
• M59: 19,396,710 km (0.113 R)
• M60: 20,182,249 km (0.115 R)
• M61: 20,470,374 km (0.116 R)
• M62: 20,868,903 km (0.034 R)
• M63: 20,978,109 km (0.09 R)
• M64: 21,233,473 km (0.095 R)
• M65: 21,343,278 km (0.093 R)
• M66: 21,526,685 km (0.119 R)
• M67: 21,931,945 km (0.102 R)
• M68: 22,339,749 km (0.112 R)
• M69: 22,862,444 km (0.12 R)
• M70: 23,919,952 km (0.041 R)
• M71: 24,800,485 km (0.052 R)
• M72: 25,186,597 km (0.087 R)
• M73: 25,574,654 km (0.091 R)
• M74: 25,847,670 km (0.111 R)
• M75: 26,239,167 km (0.079 R)
• M76: 26,317,706 km (0.113 R)

Planet 8 - Gas Giant

Semi-Major Axis: 11.41 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 750.9

Radius: 11.3

Gravity: 5.88 G

Time & Orbit

Eccentricity (e): 0.058

Orbit Range: 10.75 AU - 12.07 AU

Year: 13546 Days

Day: 14.7 Hours

Environment

Temp: -174 °C

Axial Tilt: 39.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (87)

Outer Limit: 60,506,476 km

• M1: 365,019 km (0.089 R)
• M2: 470,037 km (0.06 R)
• M3: 623,524 km (0.118 R)
• M4: 755,619 km (0.073 R)
• M5: 877,092 km (0.12 R)
• M6: 1,027,737 km (0.104 R)
• M7: 1,187,358 km (0.078 R)
• M8: 1,258,567 km (0.093 R)
• M9: 1,380,489 km (0.116 R)
• M10: 1,480,869 km (0.033 R)
• M11: 1,743,264 km (0.103 R)
• M12: 1,852,620 km (0.119 R)
• M13: 2,618,561 km (0.061 R)
• M14: 2,776,387 km (0.087 R)
• M15: 3,035,490 km (0.082 R)
• M16: 3,788,716 km (0.083 R)
• M17: 4,371,699 km (0.091 R)
• M18: 4,788,927 km (0.116 R)
• M19: 4,866,269 km (0.089 R)
• M20: 5,418,734 km (0.042 R)
• M21: 5,499,367 km (0.072 R)
• M22: 6,032,983 km (0.119 R)
• M23: 6,200,533 km (0.03 R)
• M24: 6,454,849 km (0.045 R)
• M25: 6,799,074 km (0.086 R)
• M26: 7,416,314 km (0.09 R)
• M27: 8,751,176 km (0.051 R)
• M28: 9,325,183 km (0.032 R)
• M29: 10,610,229 km (0.1 R)
• M30: 10,762,071 km (0.1 R)
• M31: 11,532,201 km (0.059 R)
• M32: 11,845,159 km (0.117 R)
• M33: 12,747,384 km (0.107 R)
• M34: 13,452,140 km (0.096 R)
• M35: 13,781,704 km (0.085 R)
• M36: 14,617,358 km (0.079 R)
• M37: 16,571,555 km (0.089 R)
• M38: 16,689,138 km (0.046 R)
• M39: 17,340,338 km (0.072 R)
• M40: 17,459,717 km (0.116 R)
• M41: 18,484,762 km (0.083 R)
• M42: 19,591,337 km (0.108 R)
• M43: 20,593,044 km (0.109 R)
• M44: 20,719,455 km (0.103 R)
• M45: 22,841,650 km (0.111 R)
• M46: 23,961,839 km (0.119 R)
• M47: 24,161,402 km (0.119 R)
• M48: 24,294,694 km (0.048 R)
• M49: 24,562,026 km (0.102 R)
• M50: 25,777,359 km (0.1 R)
• M51: 26,736,131 km (0.108 R)
• M52: 27,150,667 km (0.113 R)
• M53: 28,617,923 km (0.114 R)
• M54: 28,688,533 km (0.091 R)
• M55: 28,971,124 km (0.116 R)
• M56: 29,467,938 km (0.077 R)
• M57: 29,824,579 km (0.1 R)
• M58: 30,614,307 km (0.067 R)
• M59: 30,975,436 km (0.038 R)
• M60: 32,581,519 km (0.034 R)
• M61: 33,172,281 km (0.044 R)
• M62: 35,267,548 km (0.077 R)
• M63: 36,636,967 km (0.115 R)
• M64: 37,328,259 km (0.095 R)
• M65: 38,256,663 km (0.097 R)
• M66: 38,412,096 km (0.114 R)
• M67: 38,957,978 km (0.106 R)
• M68: 39,978,385 km (0.076 R)
• M69: 41,007,619 km (0.088 R)
• M70: 42,045,529 km (0.103 R)
• M71: 43,173,048 km (0.11 R)
• M72: 43,253,980 km (0.088 R)
• M73: 43,821,704 km (0.105 R)
• M74: 43,903,086 km (0.071 R)
• M75: 48,788,952 km (0.096 R)
• M76: 50,058,439 km (0.086 R)
• M77: 52,284,306 km (0.082 R)
• M78: 52,802,663 km (0.091 R)
• M79: 53,062,365 km (0.074 R)
• M80: 53,583,265 km (0.105 R)
• M81: 54,018,594 km (0.03 R)
• M82: 55,243,651 km (0.085 R)
• M83: 55,771,582 km (0.1 R)
• M84: 56,832,231 km (0.087 R)
• M85: 59,333,208 km (0.114 R)
• M86: 59,783,498 km (0.104 R)
• M87: 60,054,270 km (0.103 R)

Kuiper Belt

Range: 31.2 - 61.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 493 - 12,944 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit