🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.56 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.219

Orbit Range: 0.44 AU - 0.68 AU

Year: 177 Days

Day: 16.7 Hours

Environment

Temp: 150 °C

Axial Tilt: 24.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 86,062,219 km

• M1: 370,554 km (0.104 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.72 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.239

Orbit Range: 0.55 AU - 0.89 AU

Year: 258 Days

Day: 33 Hours

Environment

Temp: 4 °C

Axial Tilt: 33.1 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Satellites (1)

Outer Limit: 86,062,219 km

• M1: 39,494 km (0.058 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.97 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.45

Radius: 1.64

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 0.93 AU - 1.01 AU

Year: 403 Days

Day: 42.9 Hours

Environment

Temp: -49 °C

Axial Tilt: 148.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 1.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.15

Radius: 1.77

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.207

Orbit Range: 1.43 AU - 2.17 AU

Year: 1019 Days

Day: 18.5 Hours

Environment

Temp: -93 °C

Axial Tilt: 0.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.09 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 983.5

Radius: 12.1

Gravity: 6.72 G

Time & Orbit

Eccentricity (e): 0.087

Orbit Range: 3.73 AU - 4.45 AU

Year: 3489 Days

Day: 7.2 Hours

Environment

Temp: -156 °C

Axial Tilt: 29.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (78)

Outer Limit: 86,062,219 km

• M1: 154,834 km (0.102 R)
• M2: 275,260 km (0.109 R)
• M3: 355,744 km (0.097 R)
• M4: 484,847 km (0.088 R)
• M5: 676,033 km (0.031 R)
• M6: 764,744 km (0.11 R)
• M7: 1,005,746 km (0.101 R)
• M8: 1,135,897 km (0.075 R)
• M9: 1,342,342 km (0.109 R)
• M10: 1,516,474 km (0.056 R)
• M11: 1,606,532 km (0.12 R)
• M12: 1,776,624 km (0.074 R)
• M13: 2,034,681 km (0.052 R)
• M14: 2,134,762 km (0.113 R)
• M15: 2,357,363 km (0.074 R)
• M16: 2,587,594 km (0.089 R)
• M17: 3,205,434 km (0.089 R)
• M18: 3,501,338 km (0.081 R)
• M19: 3,785,574 km (0.077 R)
• M20: 3,930,534 km (0.112 R)
• M21: 4,226,140 km (0.102 R)
• M22: 4,463,552 km (0.09 R)
• M23: 5,386,720 km (0.084 R)
• M24: 5,620,841 km (0.059 R)
• M25: 5,739,173 km (0.097 R)
• M26: 6,343,249 km (0.038 R)
• M27: 6,690,466 km (0.106 R)
• M28: 6,967,670 km (0.074 R)
• M29: 7,325,957 km (0.117 R)
• M30: 7,507,420 km (0.063 R)
• M31: 8,060,632 km (0.076 R)
• M32: 8,328,712 km (0.08 R)
• M33: 9,262,352 km (0.1 R)
• M34: 9,912,804 km (0.064 R)
• M35: 10,084,841 km (0.027 R)
• M36: 10,200,181 km (0.098 R)
• M37: 10,432,058 km (0.075 R)
• M38: 10,695,051 km (0.074 R)
• M39: 10,960,288 km (0.045 R)
• M40: 11,138,309 km (0.089 R)
• M41: 11,317,229 km (0.098 R)
• M42: 11,467,126 km (0.098 R)
• M43: 11,617,621 km (0.109 R)
• M44: 12,287,969 km (0.113 R)
• M45: 13,253,623 km (0.113 R)
• M46: 14,503,214 km (0.094 R)
• M47: 14,731,351 km (0.113 R)
• M48: 15,191,514 km (0.097 R)
• M49: 15,556,234 km (0.042 R)
• M50: 15,723,035 km (0.056 R)
• M51: 15,991,115 km (0.089 R)
• M52: 16,396,226 km (0.116 R)
• M53: 16,872,994 km (0.08 R)
• M54: 17,078,691 km (0.108 R)
• M55: 18,225,209 km (0.107 R)
• M56: 18,365,831 km (0.069 R)
• M57: 18,719,032 km (0.073 R)
• M58: 18,861,000 km (0.096 R)
• M59: 19,110,230 km (0.056 R)
• M60: 19,324,754 km (0.098 R)
• M61: 19,611,982 km (0.029 R)
• M62: 19,936,908 km (0.052 R)
• M63: 20,263,480 km (0.091 R)
• M64: 20,885,359 km (0.091 R)
• M65: 21,180,067 km (0.087 R)
• M66: 21,328,019 km (0.105 R)
• M67: 21,885,869 km (0.062 R)
• M68: 22,035,467 km (0.119 R)
• M69: 22,712,547 km (0.116 R)
• M70: 22,788,244 km (0.109 R)
• M71: 23,091,778 km (0.108 R)
• M72: 23,779,629 km (0.053 R)
• M73: 24,746,181 km (0.118 R)
• M74: 24,823,971 km (0.079 R)
• M75: 24,901,912 km (0.073 R)
• M76: 25,097,137 km (0.077 R)
• M77: 25,804,286 km (0.099 R)
• M78: 26,637,546 km (0.11 R)

Planet 6 - Ice Giant

Semi-Major Axis: 11.67 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 383.4

Radius: 4.3

Gravity: 20.74 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 10.48 AU - 12.86 AU

Year: 16814 Days

Day: 19.8 Hours

Environment

Temp: -202 °C

Axial Tilt: 23.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 86,062,219 km

• M1: 894,146 km (0.073 R)
• M2: 1,154,148 km (0.074 R)
• M3: 2,034,082 km (0.107 R)
• M4: 2,089,284 km (0.075 R)
• M5: 2,286,603 km (0.094 R)
• M6: 2,883,050 km (0.084 R)
• M7: 3,198,552 km (0.103 R)
• M8: 4,969,940 km (0.11 R)
• M9: 7,665,844 km (0.097 R)
• M10: 7,752,162 km (0.106 R)
• M11: 8,144,706 km (0.064 R)
• M12: 8,813,110 km (0.096 R)
• M13: 10,776,432 km (0.08 R)
• M14: 11,214,006 km (0.093 R)
• M15: 11,312,142 km (0.09 R)
• M16: 11,558,530 km (0.096 R)
• M17: 11,607,897 km (0.055 R)
• M18: 11,657,564 km (0.119 R)
• M19: 11,707,081 km (0.092 R)
• M20: 12,561,434 km (0.105 R)
• M21: 12,612,297 km (0.026 R)
• M22: 13,073,358 km (0.109 R)
• M23: 13,176,580 km (0.119 R)
• M24: 13,487,744 km (0.088 R)
• M25: 14,435,895 km (0.069 R)
• M26: 14,971,755 km (0.064 R)
• M27: 15,678,306 km (0.112 R)
• M28: 16,173,624 km (0.067 R)
• M29: 16,618,379 km (0.086 R)
• M30: 16,674,179 km (0.059 R)
• M31: 16,730,128 km (0.077 R)
• M32: 17,010,774 km (0.086 R)
• M33: 17,861,836 km (0.1 R)
• M34: 18,726,661 km (0.052 R)
• M35: 20,019,636 km (0.115 R)
• M36: 21,219,860 km (0.094 R)
• M37: 21,401,771 km (0.092 R)
• M38: 23,689,122 km (0.118 R)
• M39: 23,814,934 km (0.116 R)
• M40: 24,765,778 km (0.066 R)
• M41: 26,247,545 km (0.038 R)
• M42: 27,361,301 km (0.047 R)
• M43: 28,557,037 km (0.115 R)
• M44: 28,892,286 km (0.089 R)
• M45: 30,109,713 km (0.088 R)
• M46: 30,177,930 km (0.071 R)
• M47: 31,551,238 km (0.098 R)
• M48: 31,689,616 km (0.09 R)
• M49: 31,897,707 km (0.094 R)
• M50: 33,790,569 km (0.11 R)
• M51: 35,575,421 km (0.072 R)
• M52: 36,588,198 km (0.045 R)
• M53: 36,879,316 km (0.115 R)
• M54: 38,716,079 km (0.069 R)
• M55: 40,432,116 km (0.088 R)
• M56: 40,582,462 km (0.06 R)
• M57: 40,657,709 km (0.026 R)
• M58: 41,261,486 km (0.114 R)
• M59: 41,868,255 km (0.111 R)
• M60: 42,401,572 km (0.085 R)
• M61: 43,244,107 km (0.085 R)
• M62: 43,397,893 km (0.074 R)
• M63: 44,634,769 km (0.06 R)
• M64: 45,179,604 km (0.071 R)
• M65: 45,335,635 km (0.062 R)
• M66: 46,118,630 km (0.042 R)
• M67: 46,827,125 km (0.076 R)
• M68: 47,459,924 km (0.12 R)
• M69: 49,375,226 km (0.063 R)
• M70: 51,071,666 km (0.103 R)
• M71: 52,213,247 km (0.111 R)
• M72: 52,295,077 km (0.06 R)
• M73: 52,622,996 km (0.062 R)
• M74: 54,438,366 km (0.072 R)
• M75: 54,770,772 km (0.049 R)
• M76: 55,687,957 km (0.078 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.52 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 494.4

Radius: 5.4

Gravity: 16.95 G

Time & Orbit

Eccentricity (e): 0.032

Orbit Range: 15.99 AU - 17.05 AU

Year: 28319 Days

Day: 17.5 Hours

Environment

Temp: -205 °C

Axial Tilt: 13.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 86,062,219 km

• M1: 69,862 km (0.084 R)
• M2: 153,188 km (0.119 R)
• M3: 209,587 km (0.044 R)
• M4: 310,416 km (0.052 R)
• M5: 536,458 km (0.104 R)
• M6: 704,157 km (0.046 R)
• M7: 781,050 km (0.033 R)
• M8: 1,237,474 km (0.101 R)
• M9: 1,394,701 km (0.083 R)
• M10: 2,466,869 km (0.107 R)
• M11: 3,161,751 km (0.083 R)
• M12: 3,204,536 km (0.089 R)
• M13: 3,552,949 km (0.088 R)
• M14: 4,005,333 km (0.083 R)
• M15: 4,144,459 km (0.068 R)
• M16: 4,238,257 km (0.066 R)
• M17: 4,285,381 km (0.033 R)
• M18: 4,571,861 km (0.107 R)
• M19: 4,913,841 km (0.075 R)
• M20: 5,013,174 km (0.095 R)
• M21: 5,365,776 km (0.056 R)
• M22: 5,935,894 km (0.087 R)
• M23: 6,579,763 km (0.098 R)
• M24: 6,634,366 km (0.11 R)
• M25: 6,689,119 km (0.071 R)
• M26: 6,965,426 km (0.05 R)
• M27: 7,415,267 km (0.045 R)
• M28: 8,580,335 km (0.088 R)
• M29: 8,760,003 km (0.069 R)
• M30: 9,306,334 km (0.107 R)
• M31: 10,304,750 km (0.115 R)
• M32: 10,495,637 km (0.041 R)
• M33: 10,687,870 km (0.077 R)
• M34: 10,816,524 km (0.114 R)
• M35: 10,945,777 km (0.105 R)
• M36: 13,289,078 km (0.118 R)
• M37: 13,566,582 km (0.101 R)
• M38: 14,339,106 km (0.055 R)
• M39: 14,410,015 km (0.069 R)
• M40: 14,623,641 km (0.114 R)
• M41: 16,295,247 km (0.091 R)
• M42: 16,890,796 km (0.077 R)
• M43: 17,040,693 km (0.112 R)
• M44: 20,052,547 km (0.108 R)
• M45: 20,131,834 km (0.101 R)
• M46: 20,370,592 km (0.103 R)
• M47: 20,770,468 km (0.092 R)
• M48: 21,011,619 km (0.053 R)
• M49: 21,415,683 km (0.095 R)
• M50: 22,478,277 km (0.081 R)
• M51: 22,643,283 km (0.031 R)
• M52: 23,893,473 km (0.113 R)
• M53: 24,230,666 km (0.102 R)
• M54: 24,654,327 km (0.118 R)
• M55: 27,423,085 km (0.076 R)
• M56: 27,776,136 km (0.066 R)
• M57: 27,953,110 km (0.105 R)
• M58: 30,288,782 km (0.105 R)
• M59: 31,203,573 km (0.067 R)
• M60: 32,034,738 km (0.12 R)
• M61: 33,624,365 km (0.045 R)
• M62: 34,761,758 km (0.086 R)
• M63: 36,201,338 km (0.096 R)
• M64: 41,643,410 km (0.087 R)
• M65: 43,581,600 km (0.116 R)
• M66: 43,993,443 km (0.093 R)
• M67: 45,028,660 km (0.057 R)
• M68: 46,701,463 km (0.065 R)
• M69: 47,334,113 km (0.087 R)
• M70: 47,439,729 km (0.081 R)
• M71: 49,677,563 km (0.082 R)
• M72: 49,785,124 km (0.1 R)
• M73: 50,863,575 km (0.102 R)
• M74: 50,971,734 km (0.104 R)
• M75: 51,297,110 km (0.064 R)
• M76: 54,587,365 km (0.094 R)
• M77: 54,809,219 km (0.109 R)
• M78: 55,142,374 km (0.117 R)
• M79: 62,062,322 km (0.048 R)
• M80: 62,409,539 km (0.105 R)
• M81: 62,641,565 km (0.107 R)
• M82: 62,757,504 km (0.061 R)
• M83: 67,101,676 km (0.043 R)
• M84: 68,650,912 km (0.042 R)
• M85: 69,249,902 km (0.092 R)
• M86: 71,420,567 km (0.117 R)
• M87: 73,613,372 km (0.058 R)
• M88: 78,190,020 km (0.109 R)
• M89: 78,815,489 km (0.119 R)
• M90: 80,449,397 km (0.066 R)
• M91: 81,840,806 km (0.066 R)
• M92: 84,518,907 km (0.081 R)
• M93: 85,804,402 km (0.104 R)

Kuiper Belt

Range: 30 - 50 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 310 - 17,034 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit