🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.76 AU - 0.8 AU

Year: 258 Days

Day: 36.9 Hours

Environment

Temp: 117 °C

Axial Tilt: 16.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 67,008,659 km

• M1: 287,826 km (0.09 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.81 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.96

Radius: 0.98

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.101

Orbit Range: 0.73 AU - 0.89 AU

Year: 273 Days

Day: 43.8 Hours

Environment

Temp: 120 °C

Axial Tilt: 3.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.35

Radius: 1.13

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 0.82 AU - 0.88 AU

Year: 294 Days

Day: 47.6 Hours

Environment

Temp: 143 °C

Axial Tilt: 38.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.12 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.91

Radius: 1.73

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.172

Orbit Range: 0.93 AU - 1.31 AU

Year: 444 Days

Day: 24 Hours

Environment

Temp: 16 °C

Axial Tilt: 11 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 67,008,659 km

• M1: 1,034,320 km (0.065 R)

Planet 5 - Terrestrial

Semi-Major Axis: 1.25 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.68

Radius: 1.85

Gravity: 1.37 G

Time & Orbit

Eccentricity (e): 0.187

Orbit Range: 1.02 AU - 1.48 AU

Year: 524 Days

Day: 35.7 Hours

Environment

Temp: 4 °C

Axial Tilt: 35.2 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 6 - Terrestrial

Semi-Major Axis: 1.67 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.41

Radius: 1.81

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.238

Orbit Range: 1.27 AU - 2.07 AU

Year: 809 Days

Day: 16.6 Hours

Environment

Temp: -56 °C

Axial Tilt: 22.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 67,008,659 km

• M1: 1,198,728 km (0.073 R)

Planet 7 - Gas Giant

Semi-Major Axis: 6.69 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 862

Radius: 11.6

Gravity: 6.41 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 5.81 AU - 7.57 AU

Year: 6484 Days

Day: 6 Hours

Environment

Temp: -158 °C

Axial Tilt: 26.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 67,008,659 km

• M1: 145,409 km (0.099 R)
• M2: 464,950 km (0.05 R)
• M3: 550,520 km (0.112 R)
• M4: 740,509 km (0.083 R)
• M5: 985,700 km (0.095 R)
• M6: 1,084,585 km (0.062 R)
• M7: 1,293,124 km (0.099 R)
• M8: 1,477,279 km (0.052 R)
• M9: 1,630,916 km (0.116 R)
• M10: 1,830,779 km (0.093 R)
• M11: 1,913,058 km (0.051 R)
• M12: 2,017,776 km (0.102 R)
• M13: 2,102,897 km (0.114 R)
• M14: 2,276,880 km (0.115 R)
• M15: 2,570,091 km (0.093 R)
• M16: 2,709,517 km (0.079 R)
• M17: 2,875,570 km (0.057 R)
• M18: 3,317,931 km (0.09 R)
• M19: 3,861,271 km (0.096 R)
• M20: 3,994,862 km (0.027 R)
• M21: 4,184,402 km (0.106 R)
• M22: 4,432,585 km (0.051 R)
• M23: 4,685,555 km (0.115 R)
• M24: 5,206,006 km (0.112 R)
• M25: 5,503,107 km (0.073 R)
• M26: 5,866,929 km (0.06 R)
• M27: 6,145,032 km (0.099 R)
• M28: 6,364,492 km (0.04 R)
• M29: 6,940,294 km (0.111 R)
• M30: 7,566,511 km (0.076 R)
• M31: 8,005,281 km (0.115 R)
• M32: 8,176,272 km (0.035 R)
• M33: 8,556,849 km (0.093 R)
• M34: 8,661,567 km (0.053 R)
• M35: 9,515,322 km (0.106 R)
• M36: 9,623,930 km (0.072 R)
• M37: 9,696,635 km (0.083 R)
• M38: 9,842,493 km (0.088 R)
• M39: 9,952,298 km (0.078 R)
• M40: 10,507,754 km (0.059 R)
• M41: 10,620,102 km (0.111 R)
• M42: 10,959,390 km (0.066 R)
• M43: 11,417,309 km (0.031 R)
• M44: 12,629,501 km (0.072 R)
• M45: 12,868,858 km (0.107 R)
• M46: 12,948,892 km (0.116 R)
• M47: 13,069,468 km (0.045 R)
• M48: 13,149,952 km (0.058 R)
• M49: 14,005,502 km (0.066 R)
• M50: 14,129,220 km (0.056 R)
• M51: 14,879,004 km (0.115 R)
• M52: 15,386,141 km (0.105 R)
• M53: 16,809,864 km (0.07 R)
• M54: 16,985,193 km (0.109 R)
• M55: 17,515,218 km (0.074 R)
• M56: 17,826,830 km (0.114 R)
• M57: 18,410,412 km (0.118 R)
• M58: 19,183,234 km (0.071 R)
• M59: 19,504,421 km (0.102 R)
• M60: 20,338,728 km (0.067 R)
• M61: 20,948,489 km (0.115 R)
• M62: 22,474,986 km (0.072 R)
• M63: 22,619,946 km (0.11 R)
• M64: 23,938,502 km (0.107 R)
• M65: 24,532,555 km (0.096 R)
• M66: 25,533,365 km (0.077 R)
• M67: 25,937,428 km (0.033 R)
• M68: 27,471,555 km (0.052 R)
• M69: 28,562,721 km (0.099 R)
• M70: 28,667,440 km (0.063 R)
• M71: 28,772,308 km (0.077 R)
• M72: 29,562,334 km (0.069 R)
• M73: 33,067,712 km (0.117 R)
• M74: 33,232,569 km (0.097 R)
• M75: 33,452,926 km (0.09 R)
• M76: 33,618,531 km (0.067 R)
• M77: 33,729,084 km (0.114 R)
• M78: 33,839,637 km (0.069 R)
• M79: 34,952,944 km (0.102 R)
• M80: 36,929,880 km (0.077 R)
• M81: 37,158,166 km (0.081 R)
• M82: 37,616,085 km (0.046 R)
• M83: 38,595,203 km (0.101 R)

Planet 8 - Gas Giant

Semi-Major Axis: 8.84 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 430.1

Radius: 10.8

Gravity: 3.69 G

Time & Orbit

Eccentricity (e): 0.044

Orbit Range: 8.45 AU - 9.23 AU

Year: 9849 Days

Day: 7 Hours

Environment

Temp: -174 °C

Axial Tilt: 36.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 67,008,659 km

• M1: 201,359 km (0.056 R)
• M2: 355,295 km (0.113 R)
• M3: 628,461 km (0.047 R)
• M4: 774,618 km (0.052 R)
• M5: 966,103 km (0.111 R)
• M6: 1,050,626 km (0.072 R)
• M7: 1,264,401 km (0.065 R)
• M8: 1,338,901 km (0.115 R)
• M9: 1,512,135 km (0.098 R)
• M10: 1,713,644 km (0.087 R)
• M11: 1,902,586 km (0.107 R)
• M12: 2,255,637 km (0.091 R)
• M13: 2,510,551 km (0.064 R)
• M14: 2,653,567 km (0.109 R)
• M15: 3,149,933 km (0.105 R)
• M16: 3,252,856 km (0.093 R)
• M17: 3,382,857 km (0.102 R)
• M18: 3,568,059 km (0.056 R)
• M19: 3,675,320 km (0.099 R)
• M20: 3,920,661 km (0.108 R)
• M21: 4,059,338 km (0.072 R)
• M22: 4,341,779 km (0.093 R)
• M23: 4,485,243 km (0.086 R)
• M24: 4,688,996 km (0.105 R)
• M25: 5,045,338 km (0.057 R)
• M26: 5,196,432 km (0.117 R)
• M27: 5,287,836 km (0.038 R)
• M28: 5,503,257 km (0.084 R)
• M29: 5,690,105 km (0.118 R)
• M30: 5,879,196 km (0.114 R)
• M31: 6,134,410 km (0.105 R)
• M32: 6,328,439 km (0.036 R)
• M33: 6,426,126 km (0.028 R)
• M34: 6,989,362 km (0.101 R)
• M35: 7,328,052 km (0.083 R)
• M36: 7,568,455 km (0.095 R)
• M37: 7,916,271 km (0.067 R)
• M38: 9,174,987 km (0.045 R)
• M39: 9,434,091 km (0.053 R)
• M40: 9,959,777 km (0.054 R)
• M41: 10,187,914 km (0.075 R)
• M42: 10,572,082 km (0.096 R)
• M43: 10,882,946 km (0.106 R)
• M44: 11,873,433 km (0.102 R)
• M45: 12,563,528 km (0.046 R)
• M46: 12,645,508 km (0.056 R)
• M47: 14,624,389 km (0.11 R)
• M48: 15,276,037 km (0.066 R)
• M49: 15,451,515 km (0.089 R)
• M50: 15,759,986 km (0.117 R)
• M51: 16,293,751 km (0.075 R)
• M52: 16,742,994 km (0.089 R)
• M53: 17,378,785 km (0.099 R)
• M54: 18,580,654 km (0.109 R)
• M55: 20,144,251 km (0.047 R)
• M56: 20,240,442 km (0.1 R)
• M57: 20,626,405 km (0.066 R)
• M58: 20,868,903 km (0.068 R)
• M59: 21,307,823 km (0.107 R)
• M60: 21,651,300 km (0.071 R)
• M61: 21,947,204 km (0.11 R)
• M62: 22,046,089 km (0.107 R)
• M63: 22,244,455 km (0.105 R)
• M64: 25,082,177 km (0.119 R)
• M65: 25,185,699 km (0.093 R)
• M66: 25,341,131 km (0.07 R)
• M67: 25,600,833 km (0.111 R)
• M68: 27,124,936 km (0.117 R)
• M69: 29,003,287 km (0.101 R)
• M70: 29,383,864 km (0.079 R)
• M71: 29,602,277 km (0.096 R)
• M72: 30,150,254 km (0.107 R)
• M73: 32,038,628 km (0.104 R)
• M74: 32,150,976 km (0.042 R)
• M75: 35,000,067 km (0.114 R)
• M76: 35,115,707 km (0.108 R)
• M77: 35,637,654 km (0.107 R)
• M78: 38,107,215 km (0.111 R)
• M79: 38,524,294 km (0.049 R)
• M80: 38,882,880 km (0.068 R)
• M81: 39,182,525 km (0.086 R)
• M82: 39,362,641 km (0.115 R)
• M83: 40,146,683 km (0.055 R)
• M84: 40,510,206 km (0.08 R)

Planet 9 - Ice Giant

Semi-Major Axis: 17.79 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 236.7

Radius: 3.2

Gravity: 23.12 G

Time & Orbit

Eccentricity (e): 0.061

Orbit Range: 16.7 AU - 18.88 AU

Year: 28119 Days

Day: 21.9 Hours

Environment

Temp: -207 °C

Axial Tilt: 16.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 67,008,659 km

• M1: 96,939 km (0.063 R)
• M2: 139,126 km (0.083 R)
• M3: 201,508 km (0.112 R)
• M4: 497,263 km (0.079 R)
• M5: 555,606 km (0.07 R)
• M6: 700,567 km (0.085 R)
• M7: 1,878,201 km (0.057 R)
• M8: 2,094,370 km (0.067 R)
• M9: 2,318,318 km (0.092 R)
• M10: 2,788,953 km (0.054 R)
• M11: 2,893,522 km (0.111 R)
• M12: 3,361,614 km (0.112 R)
• M13: 3,398,564 km (0.037 R)
• M14: 4,166,151 km (0.097 R)
• M15: 5,542,302 km (0.054 R)
• M16: 5,673,948 km (0.098 R)
• M17: 5,717,930 km (0.086 R)
• M18: 6,210,256 km (0.043 R)
• M19: 6,716,047 km (0.113 R)
• M20: 8,663,362 km (0.119 R)
• M21: 8,714,076 km (0.118 R)
• M22: 9,227,197 km (0.101 R)
• M23: 10,121,942 km (0.05 R)
• M24: 11,487,022 km (0.046 R)
• M25: 11,542,822 km (0.083 R)
• M26: 12,048,912 km (0.054 R)
• M27: 12,390,444 km (0.06 R)
• M28: 12,505,036 km (0.061 R)
• M29: 13,433,889 km (0.11 R)
• M30: 13,492,681 km (0.063 R)
• M31: 13,966,008 km (0.1 R)
• M32: 14,204,767 km (0.11 R)
• M33: 14,565,447 km (0.11 R)
• M34: 14,928,970 km (0.085 R)
• M35: 15,913,174 km (0.12 R)
• M36: 16,100,172 km (0.095 R)
• M37: 18,725,764 km (0.087 R)
• M38: 18,791,437 km (0.079 R)
• M39: 20,933,230 km (0.074 R)
• M40: 22,241,015 km (0.073 R)
• M41: 23,080,408 km (0.103 R)
• M42: 23,645,888 km (0.087 R)
• M43: 23,859,065 km (0.048 R)
• M44: 24,430,679 km (0.043 R)
• M45: 25,587,519 km (0.085 R)
• M46: 25,879,384 km (0.055 R)
• M47: 27,058,365 km (0.08 R)
• M48: 27,206,916 km (0.095 R)
• M49: 28,179,302 km (0.032 R)
• M50: 28,480,891 km (0.032 R)
• M51: 29,163,058 km (0.045 R)
• M52: 30,853,364 km (0.11 R)
• M53: 31,164,079 km (0.082 R)
• M54: 31,788,650 km (0.096 R)
• M55: 32,023,967 km (0.114 R)
• M56: 32,102,506 km (0.108 R)
• M57: 33,208,932 km (0.055 R)
• M58: 33,368,104 km (0.105 R)
• M59: 33,607,162 km (0.077 R)
• M60: 34,972,691 km (0.093 R)
• M61: 35,621,647 km (0.097 R)
• M62: 36,520,431 km (0.107 R)
• M63: 36,602,410 km (0.034 R)
• M64: 37,426,545 km (0.083 R)
• M65: 38,006,985 km (0.1 R)
• M66: 38,506,941 km (0.114 R)
• M67: 39,008,991 km (0.103 R)
• M68: 39,850,629 km (0.066 R)
• M69: 41,637,575 km (0.113 R)
• M70: 42,497,614 km (0.105 R)
• M71: 45,730,274 km (0.062 R)
• M72: 46,884,721 km (0.103 R)
• M73: 46,973,881 km (0.106 R)
• M74: 48,679,446 km (0.028 R)
• M75: 48,769,654 km (0.09 R)
• M76: 49,494,306 km (0.082 R)
• M77: 50,954,232 km (0.093 R)
• M78: 51,965,962 km (0.118 R)
• M79: 52,243,167 km (0.114 R)
• M80: 53,356,474 km (0.097 R)
• M81: 53,915,970 km (0.045 R)
• M82: 54,477,561 km (0.093 R)
• M83: 54,571,358 km (0.113 R)
• M84: 57,791,602 km (0.057 R)
• M85: 58,270,315 km (0.056 R)
• M86: 59,135,290 km (0.107 R)
• M87: 59,714,384 km (0.116 R)
• M88: 59,811,024 km (0.115 R)
• M89: 59,907,814 km (0.097 R)
• M90: 60,780,867 km (0.032 R)
• M91: 60,878,105 km (0.049 R)
• M92: 62,932,533 km (0.059 R)
• M93: 63,523,744 km (0.035 R)
• M94: 63,918,832 km (0.094 R)
• M95: 65,507,561 km (0.071 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: 497 - 16,733 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit