🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.73 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 5

Radius: 1.9

Gravity: 1.39 G

Time & Orbit

Eccentricity (e): 0.173

Orbit Range: 0.6 AU - 0.86 AU

Year: 261 Days

Day: 15.9 Hours

Environment

Temp: 17 °C

Axial Tilt: 3.7 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Planet 2 - Terrestrial

Semi-Major Axis: 0.82 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.96

Radius: 1.73

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.224

Orbit Range: 0.64 AU - 1 AU

Year: 311 Days

Day: 15.2 Hours

Environment

Temp: 4 °C

Axial Tilt: 20.5 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 3 - Terrestrial

Semi-Major Axis: 1.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.43

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 0.99 AU - 1.49 AU

Year: 579 Days

Day: 18.1 Hours

Environment

Temp: -70 °C

Axial Tilt: 49.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 2.24 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.06

Radius: 1.02

Gravity: 1.02 G

Time & Orbit

Eccentricity (e): 0.156

Orbit Range: 1.89 AU - 2.59 AU

Year: 1405 Days

Day: 28 Hours

Environment

Temp: -116 °C

Axial Tilt: 42.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 89,509,406 km

• M1: 1,341,743 km (0.083 R)
• M2: 1,376,001 km (0.117 R)

Asteroid Belt

Center: 3.4 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Gas Giant

Semi-Major Axis: 4.55 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 509.9

Radius: 11

Gravity: 4.21 G

Time & Orbit

Eccentricity (e): 0.065

Orbit Range: 4.25 AU - 4.85 AU

Year: 4066 Days

Day: 6.2 Hours

Environment

Temp: -154 °C

Axial Tilt: 38.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (72)

Outer Limit: 89,509,406 km

• M1: 142,866 km (0.096 R)
• M2: 272,567 km (0.088 R)
• M3: 378,333 km (0.069 R)
• M4: 502,798 km (0.09 R)
• M5: 745,147 km (0.047 R)
• M6: 1,025,344 km (0.1 R)
• M7: 1,171,950 km (0.108 R)
• M8: 1,378,544 km (0.114 R)
• M9: 1,514,080 km (0.093 R)
• M10: 2,023,162 km (0.118 R)
• M11: 2,193,853 km (0.102 R)
• M12: 2,337,168 km (0.084 R)
• M13: 2,483,624 km (0.108 R)
• M14: 2,650,126 km (0.041 R)
• M15: 2,976,549 km (0.094 R)
• M16: 3,082,315 km (0.116 R)
• M17: 3,225,480 km (0.114 R)
• M18: 3,352,488 km (0.084 R)
• M19: 3,425,791 km (0.108 R)
• M20: 3,838,981 km (0.114 R)
• M21: 4,189,040 km (0.103 R)
• M22: 4,307,970 km (0.109 R)
• M23: 4,468,488 km (0.088 R)
• M24: 4,940,769 km (0.09 R)
• M25: 5,278,710 km (0.083 R)
• M26: 5,429,056 km (0.027 R)
• M27: 6,022,062 km (0.109 R)
• M28: 6,111,671 km (0.102 R)
• M29: 6,292,236 km (0.051 R)
• M30: 6,405,930 km (0.103 R)
• M31: 6,774,689 km (0.068 R)
• M32: 7,197,902 km (0.108 R)
• M33: 7,364,703 km (0.11 R)
• M34: 8,143,958 km (0.114 R)
• M35: 8,467,987 km (0.105 R)
• M36: 8,593,799 km (0.109 R)
• M37: 8,694,927 km (0.083 R)
• M38: 9,103,180 km (0.09 R)
• M39: 10,018,121 km (0.051 R)
• M40: 10,853,026 km (0.115 R)
• M41: 10,935,006 km (0.068 R)
• M42: 12,359,926 km (0.104 R)
• M43: 12,703,702 km (0.112 R)
• M44: 13,108,813 km (0.037 R)
• M45: 13,254,521 km (0.086 R)
• M46: 13,488,642 km (0.102 R)
• M47: 13,576,904 km (0.105 R)
• M48: 13,665,317 km (0.072 R)
• M49: 13,872,211 km (0.045 R)
• M50: 14,199,680 km (0.061 R)
• M51: 14,379,347 km (0.052 R)
• M52: 14,559,762 km (0.054 R)
• M53: 14,831,731 km (0.111 R)
• M54: 15,319,570 km (0.091 R)
• M55: 15,812,645 km (0.098 R)
• M56: 16,624,961 km (0.11 R)
• M57: 16,877,632 km (0.115 R)
• M58: 17,675,437 km (0.097 R)
• M59: 17,965,657 km (0.078 R)
• M60: 18,649,020 km (0.062 R)
• M61: 19,506,964 km (0.1 R)
• M62: 19,706,827 km (0.078 R)
• M63: 19,806,908 km (0.097 R)
• M64: 20,108,497 km (0.11 R)
• M65: 20,919,916 km (0.109 R)
• M66: 21,056,199 km (0.108 R)
• M67: 21,261,149 km (0.076 R)
• M68: 21,741,956 km (0.115 R)
• M69: 22,365,480 km (0.084 R)
• M70: 22,504,905 km (0.098 R)
• M71: 23,311,836 km (0.083 R)
• M72: 23,807,753 km (0.042 R)

Planet 6 - Gas Giant

Semi-Major Axis: 5.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.8

Radius: 9

Gravity: 8.08 G

Time & Orbit

Eccentricity (e): 0.103

Orbit Range: 5.36 AU - 6.6 AU

Year: 6127 Days

Day: 12.2 Hours

Environment

Temp: -180 °C

Axial Tilt: 29.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 89,509,406 km

• M1: 131,796 km (0.116 R)
• M2: 215,271 km (0.101 R)
• M3: 306,227 km (0.114 R)
• M4: 414,685 km (0.104 R)
• M5: 636,090 km (0.114 R)
• M6: 837,299 km (0.097 R)
• M7: 983,157 km (0.085 R)
• M8: 1,059,303 km (0.072 R)
• M9: 1,234,182 km (0.109 R)
• M10: 1,350,570 km (0.081 R)
• M11: 1,795,922 km (0.116 R)
• M12: 1,871,320 km (0.103 R)
• M13: 2,103,944 km (0.092 R)
• M14: 2,264,313 km (0.074 R)
• M15: 3,286,067 km (0.086 R)
• M16: 3,496,401 km (0.089 R)
• M17: 3,639,118 km (0.081 R)
• M18: 3,808,014 km (0.093 R)
• M19: 3,905,701 km (0.102 R)
• M20: 4,178,568 km (0.097 R)
• M21: 4,457,867 km (0.069 R)
• M22: 4,664,761 km (0.112 R)
• M23: 4,769,479 km (0.05 R)
• M24: 5,606,928 km (0.057 R)
• M25: 6,113,915 km (0.101 R)
• M26: 6,171,211 km (0.082 R)
• M27: 6,402,041 km (0.068 R)
• M28: 6,753,596 km (0.099 R)
• M29: 6,812,837 km (0.088 R)
• M30: 7,475,555 km (0.107 R)
• M31: 7,598,375 km (0.053 R)
• M32: 8,539,944 km (0.056 R)
• M33: 8,829,715 km (0.105 R)
• M34: 8,926,954 km (0.065 R)
• M35: 9,484,954 km (0.069 R)
• M36: 9,684,667 km (0.085 R)
• M37: 10,946,375 km (0.092 R)
• M38: 11,614,330 km (0.106 R)
• M39: 12,150,937 km (0.117 R)
• M40: 12,659,121 km (0.095 R)
• M41: 12,842,229 km (0.111 R)
• M42: 13,137,087 km (0.096 R)
• M43: 13,211,138 km (0.116 R)
• M44: 13,471,587 km (0.057 R)
• M45: 13,733,683 km (0.119 R)
• M46: 14,224,813 km (0.103 R)
• M47: 14,529,992 km (0.094 R)
• M48: 14,837,266 km (0.111 R)
• M49: 16,886,608 km (0.114 R)
• M50: 16,967,091 km (0.069 R)
• M51: 17,412,594 km (0.092 R)
• M52: 17,657,336 km (0.072 R)
• M53: 17,780,006 km (0.063 R)
• M54: 18,439,434 km (0.077 R)
• M55: 18,605,487 km (0.089 R)
• M56: 20,594,391 km (0.113 R)
• M57: 20,853,046 km (0.097 R)
• M58: 21,854,753 km (0.112 R)
• M59: 22,605,285 km (0.072 R)
• M60: 23,140,098 km (0.098 R)
• M61: 23,679,099 km (0.058 R)
• M62: 23,904,842 km (0.097 R)
• M63: 24,131,483 km (0.084 R)
• M64: 24,358,722 km (0.098 R)
• M65: 24,677,964 km (0.1 R)
• M66: 25,228,634 km (0.118 R)
• M67: 25,690,592 km (0.087 R)
• M68: 26,576,062 km (0.118 R)
• M69: 26,669,860 km (0.108 R)
• M70: 26,763,807 km (0.096 R)
• M71: 27,046,098 km (0.111 R)
• M72: 27,329,586 km (0.098 R)
• M73: 27,566,400 km (0.116 R)
• M74: 27,851,533 km (0.052 R)
• M75: 28,137,714 km (0.055 R)
• M76: 28,376,921 km (0.066 R)
• M77: 28,472,813 km (0.1 R)
• M78: 28,568,705 km (0.037 R)
• M79: 29,098,581 km (0.093 R)
• M80: 29,631,598 km (0.071 R)
• M81: 29,826,225 km (0.087 R)
• M82: 31,597,015 km (0.108 R)
• M83: 32,094,877 km (0.108 R)
• M84: 32,394,821 km (0.085 R)
• M85: 32,595,431 km (0.113 R)
• M86: 33,807,174 km (0.115 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.03 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 514.5

Radius: 3

Gravity: 57.17 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 16.47 AU - 17.59 AU

Year: 29445 Days

Day: 21.2 Hours

Environment

Temp: -202 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 89,509,406 km

• M1: 52,060 km (0.1 R)
• M2: 78,838 km (0.077 R)
• M3: 290,369 km (0.09 R)
• M4: 309,518 km (0.053 R)
• M5: 349,461 km (0.115 R)
• M6: 1,007,841 km (0.107 R)
• M7: 1,067,830 km (0.096 R)
• M8: 1,729,950 km (0.088 R)
• M9: 1,986,361 km (0.104 R)
• M10: 2,024,059 km (0.043 R)
• M11: 2,254,590 km (0.06 R)
• M12: 2,574,879 km (0.066 R)
• M13: 2,698,596 km (0.117 R)
• M14: 4,038,993 km (0.109 R)
• M15: 5,871,268 km (0.094 R)
• M16: 6,700,040 km (0.105 R)
• M17: 6,927,129 km (0.086 R)
• M18: 7,214,507 km (0.08 R)
• M19: 8,402,763 km (0.119 R)
• M20: 8,894,790 km (0.056 R)
• M21: 9,650,110 km (0.086 R)
• M22: 10,622,795 km (0.035 R)
• M23: 11,221,336 km (0.036 R)
• M24: 12,799,743 km (0.119 R)
• M25: 13,081,137 km (0.104 R)
• M26: 13,578,700 km (0.085 R)
• M27: 14,154,951 km (0.118 R)
• M28: 14,300,210 km (0.115 R)
• M29: 14,665,678 km (0.106 R)
• M30: 14,739,130 km (0.104 R)
• M31: 14,960,086 km (0.08 R)
• M32: 16,461,750 km (0.118 R)
• M33: 17,153,041 km (0.064 R)
• M34: 17,463,307 km (0.054 R)
• M35: 18,246,901 km (0.116 R)
• M36: 21,078,789 km (0.111 R)
• M37: 21,327,720 km (0.095 R)
• M38: 21,744,948 km (0.1 R)
• M39: 22,164,720 km (0.109 R)
• M40: 22,333,466 km (0.085 R)
• M41: 23,698,397 km (0.077 R)
• M42: 25,089,956 km (0.069 R)
• M43: 25,441,960 km (0.095 R)
• M44: 25,973,033 km (0.093 R)
• M45: 26,507,845 km (0.072 R)
• M46: 27,407,078 km (0.044 R)
• M47: 32,432,669 km (0.066 R)
• M48: 33,201,003 km (0.05 R)
• M49: 34,951,299 km (0.097 R)
• M50: 37,031,008 km (0.058 R)
• M51: 38,743,605 km (0.114 R)
• M52: 38,946,758 km (0.09 R)
• M53: 39,354,263 km (0.118 R)
• M54: 39,456,289 km (0.101 R)
• M55: 39,660,789 km (0.059 R)
• M56: 39,763,114 km (0.054 R)
• M57: 40,688,078 km (0.111 R)
• M58: 42,978,870 km (0.086 R)
• M59: 43,399,988 km (0.119 R)
• M60: 45,097,475 km (0.085 R)
• M61: 45,954,372 km (0.119 R)
• M62: 47,901,986 km (0.108 R)
• M63: 48,011,043 km (0.105 R)
• M64: 48,995,696 km (0.056 R)
• M65: 49,655,722 km (0.049 R)
• M66: 50,318,889 km (0.046 R)
• M67: 51,096,050 km (0.098 R)
• M68: 51,989,150 km (0.098 R)
• M69: 55,041,395 km (0.117 R)
• M70: 58,034,998 km (0.111 R)
• M71: 58,616,634 km (0.095 R)
• M72: 59,551,472 km (0.072 R)
• M73: 61,435,657 km (0.1 R)
• M74: 61,672,620 km (0.051 R)
• M75: 62,742,394 km (0.047 R)
• M76: 63,578,796 km (0.042 R)
• M77: 64,779,917 km (0.038 R)
• M78: 65,625,145 km (0.11 R)
• M79: 67,082,677 km (0.102 R)
• M80: 67,693,036 km (0.118 R)
• M81: 68,182,670 km (0.057 R)
• M82: 69,412,066 km (0.071 R)
• M83: 72,142,227 km (0.08 R)
• M84: 75,033,654 km (0.099 R)
• M85: 78,476,051 km (0.107 R)
• M86: 80,799,456 km (0.062 R)
• M87: 83,538,443 km (0.079 R)
• M88: 85,117,299 km (0.075 R)
• M89: 85,249,244 km (0.077 R)
• M90: 85,513,584 km (0.076 R)
• M91: 86,838,722 km (0.069 R)
• M92: 87,637,125 km (0.093 R)
• M93: 88,839,144 km (0.062 R)
• M94: 89,375,303 km (0.099 R)
• M95: 89,509,343 km (0.116 R)

Kuiper Belt

Range: 30 - 52 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 286 - 13,265 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit