🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.59 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.4

Radius: 1.42

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.105

Orbit Range: 0.53 AU - 0.65 AU

Year: 159 Days

Day: 42.5 Hours

Environment

Temp: 183 °C

Axial Tilt: 44.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 87,475,660 km

• M1: 165,306 km (0.096 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.45 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.32

Radius: 1.12

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.221

Orbit Range: 1.13 AU - 1.77 AU

Year: 611 Days

Day: 33.8 Hours

Environment

Temp: -7 °C

Axial Tilt: 5.8 °

Atmosphere: N₂, O₂

Biome: Oceanic/Continental

Satellites (1)

Outer Limit: 87,475,660 km

• M1: 288,574 km (0.118 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.28 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 268.6

Radius: 5.4

Gravity: 9.21 G

Time & Orbit

Eccentricity (e): 0.122

Orbit Range: 15.17 AU - 19.39 AU

Year: 25130 Days

Day: 21.3 Hours

Environment

Temp: -195 °C

Axial Tilt: 38.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (95)

Outer Limit: 87,475,660 km

• M1: 152,291 km (0.099 R)
• M2: 370,704 km (0.088 R)
• M3: 509,680 km (0.07 R)
• M4: 769,831 km (0.062 R)
• M5: 1,215,931 km (0.09 R)
• M6: 1,371,214 km (0.115 R)
• M7: 1,787,246 km (0.086 R)
• M8: 1,845,439 km (0.115 R)
• M9: 1,993,990 km (0.076 R)
• M10: 2,208,663 km (0.086 R)
• M11: 2,271,344 km (0.086 R)
• M12: 2,495,292 km (0.089 R)
• M13: 2,726,421 km (0.099 R)
• M14: 3,103,557 km (0.031 R)
• M15: 3,681,155 km (0.104 R)
• M16: 4,174,379 km (0.081 R)
• M17: 4,369,604 km (0.088 R)
• M18: 5,138,537 km (0.095 R)
• M19: 5,305,788 km (0.07 R)
• M20: 5,517,169 km (0.101 R)
• M21: 5,992,292 km (0.115 R)
• M22: 9,004,745 km (0.104 R)
• M23: 9,665,369 km (0.113 R)
• M24: 10,446,868 km (0.108 R)
• M25: 10,925,432 km (0.059 R)
• M26: 10,978,988 km (0.045 R)
• M27: 11,903,951 km (0.103 R)
• M28: 12,740,652 km (0.046 R)
• M29: 13,538,458 km (0.114 R)
• M30: 13,596,053 km (0.093 R)
• M31: 13,827,331 km (0.094 R)
• M32: 14,528,945 km (0.094 R)
• M33: 14,884,091 km (0.037 R)
• M34: 15,362,056 km (0.081 R)
• M35: 15,482,332 km (0.079 R)
• M36: 15,663,346 km (0.063 R)
• M37: 17,763,102 km (0.114 R)
• M38: 17,889,362 km (0.064 R)
• M39: 18,525,004 km (0.101 R)
• M40: 18,589,031 km (0.064 R)
• M41: 19,232,901 km (0.057 R)
• M42: 19,362,452 km (0.119 R)
• M43: 19,492,453 km (0.111 R)
• M44: 20,476,209 km (0.083 R)
• M45: 21,812,716 km (0.078 R)
• M46: 22,151,256 km (0.094 R)
• M47: 22,628,174 km (0.03 R)
• M48: 22,970,903 km (0.033 R)
• M49: 23,730,860 km (0.049 R)
• M50: 24,288,710 km (0.108 R)
• M51: 24,428,883 km (0.026 R)
• M52: 24,850,899 km (0.119 R)
• M53: 25,488,485 km (0.04 R)
• M54: 25,630,902 km (0.098 R)
• M55: 28,460,397 km (0.06 R)
• M56: 29,649,550 km (0.094 R)
• M57: 30,174,788 km (0.039 R)
• M58: 32,306,707 km (0.1 R)
• M59: 33,702,755 km (0.08 R)
• M60: 34,250,881 km (0.051 R)
• M61: 35,276,823 km (0.065 R)
• M62: 35,594,420 km (0.063 R)
• M63: 37,763,589 km (0.101 R)
• M64: 39,892,367 km (0.064 R)
• M65: 40,223,277 km (0.071 R)
• M66: 40,804,614 km (0.062 R)
• M67: 43,497,526 km (0.09 R)
• M68: 43,582,647 km (0.092 R)
• M69: 43,667,768 km (0.079 R)
• M70: 43,923,431 km (0.094 R)
• M71: 44,094,272 km (0.087 R)
• M72: 45,468,178 km (0.118 R)
• M73: 45,900,516 km (0.051 R)
• M74: 46,247,284 km (0.088 R)
• M75: 46,420,967 km (0.12 R)
• M76: 46,943,363 km (0.087 R)
• M77: 48,434,255 km (0.026 R)
• M78: 48,522,369 km (0.093 R)
• M79: 48,610,631 km (0.084 R)
• M80: 49,673,674 km (0.12 R)
• M81: 50,386,508 km (0.05 R)
• M82: 51,102,782 km (0.087 R)
• M83: 51,552,174 km (0.102 R)
• M84: 52,726,817 km (0.11 R)
• M85: 54,184,349 km (0.116 R)
• M86: 55,932,549 km (0.103 R)
• M87: 57,325,605 km (0.072 R)
• M88: 57,699,001 km (0.105 R)
• M89: 59,106,568 km (0.101 R)
• M90: 60,051,128 km (0.064 R)
• M91: 62,338,630 km (0.06 R)
• M92: 62,626,456 km (0.075 R)
• M93: 62,722,647 km (0.108 R)
• M94: 63,203,604 km (0.065 R)
• M95: 63,300,095 km (0.07 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.4 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 465.9

Radius: 3.7

Gravity: 34.03 G

Time & Orbit

Eccentricity (e): 0.067

Orbit Range: 18.1 AU - 20.7 AU

Year: 29894 Days

Day: 21 Hours

Environment

Temp: -188 °C

Axial Tilt: 27.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 87,475,660 km

• M1: 76,893 km (0.101 R)
• M2: 190,887 km (0.075 R)
• M3: 222,901 km (0.113 R)
• M4: 331,359 km (0.102 R)
• M5: 546,481 km (0.102 R)
• M6: 618,438 km (0.115 R)
• M7: 643,271 km (0.057 R)
• M8: 936,931 km (0.114 R)
• M9: 1,562,251 km (0.058 R)
• M10: 1,630,617 km (0.086 R)
• M11: 1,987,408 km (0.085 R)
• M12: 2,810,794 km (0.033 R)
• M13: 3,063,316 km (0.061 R)
• M14: 4,479,409 km (0.087 R)
• M15: 4,576,947 km (0.092 R)
• M16: 5,381,335 km (0.097 R)
• M17: 6,337,115 km (0.113 R)
• M18: 10,454,348 km (0.107 R)
• M19: 11,370,485 km (0.077 R)
• M20: 11,636,919 km (0.099 R)
• M21: 12,176,070 km (0.116 R)
• M22: 13,138,882 km (0.085 R)
• M23: 13,558,953 km (0.08 R)
• M24: 14,125,779 km (0.084 R)
• M25: 14,268,795 km (0.064 R)
• M26: 14,628,129 km (0.087 R)
• M27: 14,700,384 km (0.101 R)
• M28: 14,845,345 km (0.118 R)
• M29: 15,429,375 km (0.115 R)
• M30: 16,319,632 km (0.06 R)
• M31: 16,394,580 km (0.057 R)
• M32: 18,304,795 km (0.036 R)
• M33: 20,526,174 km (0.062 R)
• M34: 22,247,148 km (0.095 R)
• M35: 22,998,728 km (0.074 R)
• M36: 23,082,802 km (0.062 R)
• M37: 24,013,749 km (0.086 R)
• M38: 24,784,627 km (0.098 R)
• M39: 25,043,282 km (0.117 R)
• M40: 26,087,176 km (0.117 R)
• M41: 26,174,840 km (0.073 R)
• M42: 27,411,865 km (0.102 R)
• M43: 30,034,316 km (0.052 R)
• M44: 30,402,326 km (0.067 R)
• M45: 30,679,232 km (0.111 R)
• M46: 31,608,534 km (0.115 R)
• M47: 31,982,678 km (0.079 R)
• M48: 32,358,468 km (0.1 R)
• M49: 32,641,208 km (0.067 R)
• M50: 34,643,277 km (0.101 R)
• M51: 34,835,959 km (0.094 R)
• M52: 35,999,980 km (0.114 R)
• M53: 36,390,729 km (0.107 R)
• M54: 38,067,273 km (0.077 R)
• M55: 38,365,720 km (0.101 R)
• M56: 38,965,009 km (0.039 R)
• M57: 39,265,851 km (0.109 R)
• M58: 40,071,734 km (0.118 R)
• M59: 40,273,991 km (0.059 R)
• M60: 45,230,318 km (0.096 R)
• M61: 46,392,843 km (0.093 R)
• M62: 47,993,989 km (0.108 R)
• M63: 51,030,975 km (0.105 R)
• M64: 53,571,596 km (0.074 R)
• M65: 55,475,827 km (0.026 R)
• M66: 56,379,548 km (0.106 R)
• M67: 59,119,732 km (0.036 R)
• M68: 59,350,113 km (0.085 R)
• M69: 59,580,643 km (0.097 R)
• M70: 59,696,133 km (0.079 R)
• M71: 60,274,328 km (0.034 R)
• M72: 61,203,331 km (0.075 R)
• M73: 61,669,478 km (0.081 R)
• M74: 63,075,399 km (0.111 R)
• M75: 63,428,450 km (0.11 R)
• M76: 64,491,642 km (0.089 R)
• M77: 65,203,878 km (0.111 R)
• M78: 65,918,507 km (0.07 R)
• M79: 67,115,439 km (0.085 R)
• M80: 68,924,227 km (0.094 R)
• M81: 69,530,846 km (0.101 R)
• M82: 69,895,566 km (0.025 R)
• M83: 72,343,436 km (0.038 R)
• M84: 74,570,350 km (0.065 R)
• M85: 77,071,028 km (0.093 R)
• M86: 80,235,322 km (0.119 R)
• M87: 82,025,859 km (0.111 R)
• M88: 82,668,531 km (0.109 R)
• M89: 83,312,849 km (0.048 R)
• M90: 86,037,027 km (0.105 R)
• M91: 86,690,021 km (0.048 R)

Kuiper Belt

Range: 31.4 - 57.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 300 - 12,366 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit