🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.65 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.26

Radius: 0.58

Gravity: 0.77 G

Time & Orbit

Eccentricity (e): 0.139

Orbit Range: 0.56 AU - 0.74 AU

Year: 194 Days

Day: 46.8 Hours

Environment

Temp: 183 °C

Axial Tilt: 39.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.67 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.98

Radius: 1.74

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.054

Orbit Range: 0.63 AU - 0.71 AU

Year: 203 Days

Day: 35.2 Hours

Environment

Temp: 112 °C

Axial Tilt: 22.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.39

Radius: 1.81

Gravity: 1.34 G

Time & Orbit

Eccentricity (e): 0.023

Orbit Range: 0.67 AU - 0.71 AU

Year: 213 Days

Day: 31.4 Hours

Environment

Temp: 202 °C

Axial Tilt: 1.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 74,011,932 km

• M1: 212,279 km (0.103 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.78 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.32

Radius: 0.63

Gravity: 0.81 G

Time & Orbit

Eccentricity (e): 0.234

Orbit Range: 0.6 AU - 0.96 AU

Year: 255 Days

Day: 39.4 Hours

Environment

Temp: 137 °C

Axial Tilt: 25.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Terrestrial

Semi-Major Axis: 2.14 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.66

Radius: 0.85

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.005

Orbit Range: 2.13 AU - 2.15 AU

Year: 1161 Days

Day: 47.8 Hours

Environment

Temp: -72 °C

Axial Tilt: 31.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.31 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.02

Radius: 1.01

Gravity: 1 G

Time & Orbit

Eccentricity (e): 0.178

Orbit Range: 1.9 AU - 2.72 AU

Year: 1302 Days

Day: 24.2 Hours

Environment

Temp: -76 °C

Axial Tilt: 2.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 74,011,932 km

• M1: 114,592 km (0.038 R)

Planet 7 - Terrestrial

Semi-Major Axis: 4.29 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.65

Radius: 0.84

Gravity: 0.92 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 3.35 AU - 5.23 AU

Year: 3295 Days

Day: 30.2 Hours

Environment

Temp: -125 °C

Axial Tilt: 39.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 6.39 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 521.9

Radius: 8

Gravity: 8.15 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 7.23 AU - 9.75 AU

Year: 9174 Days

Day: 5 Hours

Environment

Temp: -176 °C

Axial Tilt: 15.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,011,932 km

• M1: 272,418 km (0.072 R)
• M2: 335,548 km (0.059 R)
• M3: 392,994 km (0.104 R)
• M4: 588,518 km (0.105 R)
• M5: 1,067,680 km (0.102 R)
• M6: 1,212,790 km (0.115 R)
• M7: 1,482,515 km (0.044 R)
• M8: 1,603,839 km (0.093 R)
• M9: 1,665,772 km (0.07 R)
• M10: 1,770,940 km (0.108 R)
• M11: 2,009,997 km (0.112 R)
• M12: 2,543,014 km (0.117 R)
• M13: 3,248,518 km (0.034 R)
• M14: 3,434,019 km (0.043 R)
• M15: 4,067,716 km (0.076 R)
• M16: 4,152,986 km (0.118 R)
• M17: 4,267,728 km (0.111 R)
• M18: 4,325,473 km (0.059 R)
• M19: 4,383,517 km (0.049 R)
• M20: 4,647,856 km (0.065 R)
• M21: 4,767,086 km (0.102 R)
• M22: 5,471,841 km (0.093 R)
• M23: 6,739,982 km (0.042 R)
• M24: 7,113,528 km (0.094 R)
• M25: 7,459,099 km (0.112 R)
• M26: 8,674,283 km (0.114 R)
• M27: 9,455,184 km (0.067 R)
• M28: 9,949,904 km (0.045 R)
• M29: 10,258,524 km (0.032 R)
• M30: 10,336,166 km (0.072 R)
• M31: 10,845,696 km (0.077 R)
• M32: 11,645,446 km (0.064 R)
• M33: 13,216,673 km (0.102 R)
• M34: 14,156,447 km (0.071 R)
• M35: 14,416,597 km (0.111 R)
• M36: 15,561,619 km (0.034 R)
• M37: 15,785,119 km (0.094 R)
• M38: 15,874,877 km (0.086 R)
• M39: 15,964,786 km (0.099 R)
• M40: 17,844,483 km (0.072 R)
• M41: 18,739,078 km (0.078 R)
• M42: 18,881,645 km (0.102 R)
• M43: 19,407,631 km (0.118 R)
• M44: 19,696,504 km (0.108 R)
• M45: 20,083,813 km (0.05 R)
• M46: 20,181,052 km (0.107 R)
• M47: 20,522,733 km (0.118 R)
• M48: 22,865,436 km (0.037 R)
• M49: 23,119,603 km (0.084 R)
• M50: 23,425,830 km (0.072 R)
• M51: 23,476,992 km (0.037 R)
• M52: 23,630,779 km (0.11 R)
• M53: 23,682,091 km (0.094 R)
• M54: 24,977,160 km (0.077 R)
• M55: 25,448,991 km (0.088 R)
• M56: 26,082,838 km (0.07 R)
• M57: 26,188,902 km (0.03 R)
• M58: 26,828,733 km (0.063 R)
• M59: 27,743,823 km (0.067 R)
• M60: 27,960,590 km (0.117 R)
• M61: 28,450,523 km (0.117 R)
• M62: 30,270,980 km (0.095 R)
• M63: 30,942,225 km (0.083 R)
• M64: 31,167,220 km (0.066 R)
• M65: 31,336,116 km (0.1 R)
• M66: 32,071,988 km (0.071 R)
• M67: 32,870,841 km (0.1 R)
• M68: 33,215,215 km (0.068 R)
• M69: 33,387,851 km (0.059 R)
• M70: 33,734,021 km (0.099 R)
• M71: 33,907,405 km (0.057 R)
• M72: 34,313,563 km (0.12 R)
• M73: 34,662,874 km (0.116 R)
• M74: 34,954,889 km (0.073 R)
• M75: 35,717,838 km (0.056 R)
• M76: 36,486,322 km (0.047 R)
• M77: 37,499,549 km (0.056 R)
• M78: 37,559,388 km (0.108 R)
• M79: 39,370,868 km (0.097 R)
• M80: 39,492,641 km (0.077 R)
• M81: 40,287,155 km (0.063 R)
• M82: 40,655,765 km (0.097 R)
• M83: 40,902,003 km (0.053 R)
• M84: 41,025,271 km (0.083 R)

Planet 9 - Ice Giant

Semi-Major Axis: 15.74 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 439.8

Radius: 7.5

Gravity: 7.82 G

Time & Orbit

Eccentricity (e): 0.243

Orbit Range: 11.92 AU - 19.56 AU

Year: 23159 Days

Day: 18 Hours

Environment

Temp: -197 °C

Axial Tilt: 33.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (79)

Outer Limit: 74,011,932 km

• M1: 176,675 km (0.116 R)
• M2: 806,482 km (0.089 R)
• M3: 1,209,200 km (0.038 R)
• M4: 1,432,100 km (0.113 R)
• M5: 1,519,017 km (0.082 R)
• M6: 2,176,649 km (0.107 R)
• M7: 2,552,738 km (0.086 R)
• M8: 3,060,772 km (0.081 R)
• M9: 3,839,429 km (0.12 R)
• M10: 4,126,059 km (0.117 R)
• M11: 4,633,196 km (0.071 R)
• M12: 5,476,329 km (0.119 R)
• M13: 7,963,244 km (0.074 R)
• M14: 8,328,413 km (0.12 R)
• M15: 8,592,602 km (0.1 R)
• M16: 9,183,664 km (0.108 R)
• M17: 9,401,777 km (0.066 R)
• M18: 9,621,686 km (0.068 R)
• M19: 10,976,295 km (0.095 R)
• M20: 12,691,285 km (0.117 R)
• M21: 13,363,279 km (0.111 R)
• M22: 13,797,112 km (0.065 R)
• M23: 16,693,626 km (0.102 R)
• M24: 17,971,043 km (0.054 R)
• M25: 18,244,059 km (0.076 R)
• M26: 18,449,606 km (0.092 R)
• M27: 19,559,174 km (0.035 R)
• M28: 20,476,508 km (0.099 R)
• M29: 20,976,165 km (0.073 R)
• M30: 21,119,779 km (0.089 R)
• M31: 21,407,754 km (0.116 R)
• M32: 21,987,745 km (0.082 R)
• M33: 22,793,629 km (0.087 R)
• M34: 22,867,381 km (0.084 R)
• M35: 25,116,286 km (0.119 R)
• M36: 26,189,650 km (0.12 R)
• M37: 28,222,685 km (0.025 R)
• M38: 28,619,419 km (0.043 R)
• M39: 30,630,613 km (0.101 R)
• M40: 33,270,866 km (0.108 R)
• M41: 33,522,040 km (0.101 R)
• M42: 36,585,805 km (0.038 R)
• M43: 36,758,590 km (0.06 R)
• M44: 37,626,707 km (0.044 R)
• M45: 38,150,748 km (0.046 R)
• M46: 39,118,048 km (0.108 R)
• M47: 39,206,311 km (0.091 R)
• M48: 39,915,255 km (0.071 R)
• M49: 42,248,533 km (0.102 R)
• M50: 43,157,789 km (0.103 R)
• M51: 43,340,298 km (0.052 R)
• M52: 44,810,397 km (0.109 R)
• M53: 44,995,300 km (0.09 R)
• M54: 47,234,032 km (0.094 R)
• M55: 47,516,323 km (0.101 R)
• M56: 48,556,477 km (0.059 R)
• M57: 49,891,189 km (0.109 R)
• M58: 50,274,758 km (0.074 R)
• M59: 52,304,352 km (0.08 R)
• M60: 54,262,140 km (0.06 R)
• M61: 54,755,364 km (0.095 R)
• M62: 55,052,016 km (0.104 R)
• M63: 57,043,164 km (0.111 R)
• M64: 57,143,395 km (0.097 R)
• M65: 58,552,008 km (0.07 R)
• M66: 59,260,504 km (0.106 R)
• M67: 59,971,991 km (0.037 R)
• M68: 60,277,769 km (0.118 R)
• M69: 60,379,795 km (0.099 R)
• M70: 61,095,621 km (0.112 R)
• M71: 61,814,289 km (0.117 R)
• M72: 62,123,209 km (0.065 R)
• M73: 62,639,022 km (0.068 R)
• M74: 63,467,495 km (0.09 R)
• M75: 64,508,098 km (0.052 R)
• M76: 65,764,271 km (0.057 R)
• M77: 70,868,999 km (0.044 R)
• M78: 71,948,498 km (0.109 R)
• M79: 72,273,424 km (0.12 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.06 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 264.8

Radius: 7.6

Gravity: 4.58 G

Time & Orbit

Eccentricity (e): 0.222

Orbit Range: 14.83 AU - 23.29 AU

Year: 30859 Days

Day: 20.5 Hours

Environment

Temp: -206 °C

Axial Tilt: 7.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (99)

Outer Limit: 74,011,932 km

• M1: 147,354 km (0.116 R)
• M2: 244,144 km (0.043 R)
• M3: 1,022,053 km (0.086 R)
• M4: 1,127,070 km (0.052 R)
• M5: 2,609,436 km (0.079 R)
• M6: 2,681,691 km (0.072 R)
• M7: 2,902,348 km (0.095 R)
• M8: 3,720,349 km (0.093 R)
• M9: 4,218,062 km (0.11 R)
• M10: 4,303,183 km (0.072 R)
• M11: 4,605,221 km (0.109 R)
• M12: 4,692,736 km (0.083 R)
• M13: 5,275,569 km (0.036 R)
• M14: 5,459,574 km (0.097 R)
• M15: 5,739,472 km (0.115 R)
• M16: 6,361,799 km (0.058 R)
• M17: 7,055,933 km (0.109 R)
• M18: 7,360,814 km (0.089 R)
• M19: 7,463,438 km (0.037 R)
• M20: 7,670,032 km (0.116 R)
• M21: 8,088,906 km (0.115 R)
• M22: 8,354,443 km (0.11 R)
• M23: 9,278,808 km (0.074 R)
• M24: 9,724,909 km (0.108 R)
• M25: 10,349,779 km (0.11 R)
• M26: 10,464,820 km (0.052 R)
• M27: 12,179,660 km (0.108 R)
• M28: 13,600,690 km (0.116 R)
• M29: 13,853,062 km (0.086 R)
• M30: 13,979,921 km (0.038 R)
• M31: 14,490,947 km (0.106 R)
• M32: 14,748,854 km (0.117 R)
• M33: 15,597,224 km (0.096 R)
• M34: 15,927,835 km (0.075 R)
• M35: 15,994,256 km (0.086 R)
• M36: 16,327,560 km (0.12 R)
• M37: 16,528,620 km (0.084 R)
• M38: 16,730,577 km (0.11 R)
• M39: 16,865,664 km (0.052 R)
• M40: 16,933,282 km (0.112 R)
• M41: 17,136,885 km (0.099 R)
• M42: 18,584,394 km (0.105 R)
• M43: 19,927,484 km (0.099 R)
• M44: 21,082,529 km (0.086 R)
• M45: 21,374,693 km (0.05 R)
• M46: 23,457,245 km (0.078 R)
• M47: 23,911,873 km (0.062 R)
• M48: 23,987,869 km (0.101 R)
• M49: 24,983,892 km (0.11 R)
• M50: 25,681,317 km (0.089 R)
• M51: 25,759,257 km (0.102 R)
• M52: 25,837,198 km (0.055 R)
• M53: 26,071,618 km (0.12 R)
• M54: 27,891,925 km (0.043 R)
• M55: 28,696,013 km (0.094 R)
• M56: 29,670,942 km (0.109 R)
• M57: 30,739,520 km (0.08 R)
• M58: 32,744,880 km (0.118 R)
• M59: 32,829,402 km (0.053 R)
• M60: 33,934,183 km (0.114 R)
• M61: 34,534,220 km (0.117 R)
• M62: 35,657,550 km (0.096 R)
• M63: 35,918,598 km (0.097 R)
• M64: 36,267,461 km (0.114 R)
• M65: 36,354,826 km (0.085 R)
• M66: 37,321,078 km (0.099 R)
• M67: 37,586,016 km (0.103 R)
• M68: 38,028,976 km (0.115 R)
• M69: 39,188,808 km (0.075 R)
• M70: 39,547,992 km (0.109 R)
• M71: 40,088,938 km (0.083 R)
• M72: 40,269,652 km (0.093 R)
• M73: 42,460,812 km (0.065 R)
• M74: 42,737,419 km (0.106 R)
• M75: 42,922,172 km (0.073 R)
• M76: 43,292,427 km (0.104 R)
• M77: 44,596,621 km (0.107 R)
• M78: 46,197,767 km (0.115 R)
• M79: 47,913,356 km (0.094 R)
• M80: 49,552,799 km (0.055 R)
• M81: 49,941,155 km (0.048 R)
• M82: 51,112,506 km (0.111 R)
• M83: 51,406,765 km (0.118 R)
• M84: 51,701,473 km (0.056 R)
• M85: 52,391,568 km (0.086 R)
• M86: 53,581,619 km (0.1 R)
• M87: 60,077,158 km (0.113 R)
• M88: 61,530,801 km (0.116 R)
• M89: 62,157,317 km (0.026 R)
• M90: 63,311,464 km (0.059 R)
• M91: 63,627,565 km (0.065 R)
• M92: 68,646,125 km (0.09 R)
• M93: 68,862,443 km (0.097 R)
• M94: 70,274,348 km (0.074 R)
• M95: 70,601,518 km (0.03 R)
• M96: 70,929,287 km (0.078 R)
• M97: 71,915,287 km (0.115 R)
• M98: 72,355,105 km (0.084 R)
• M99: 72,795,670 km (0.071 R)

Kuiper Belt

Range: 30 - 49 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 295 - 13,059 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit