🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.82 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.14

Radius: 1.36

Gravity: 1.16 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 1.45 AU - 2.19 AU

Year: 892 Days

Day: 17.2 Hours

Environment

Temp: -57 °C

Axial Tilt: 37.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 2 - Terrestrial

Semi-Major Axis: 2.16 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.61

Radius: 1.47

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.111

Orbit Range: 1.92 AU - 2.4 AU

Year: 1154 Days

Day: 29.2 Hours

Environment

Temp: -62 °C

Axial Tilt: 26.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.25 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.01

Radius: 1.74

Gravity: 1.32 G

Time & Orbit

Eccentricity (e): 0.144

Orbit Range: 1.93 AU - 2.57 AU

Year: 1227 Days

Day: 14.1 Hours

Environment

Temp: -80 °C

Axial Tilt: 14.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 4 - Terrestrial

Semi-Major Axis: 3.66 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.54

Radius: 1.83

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 3.65 AU - 3.67 AU

Year: 2545 Days

Day: 34 Hours

Environment

Temp: -123 °C

Axial Tilt: 32.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,099,548 km

• M1: 83,775 km (0.044 R)

Planet 5 - Terrestrial

Semi-Major Axis: 3.76 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.3

Radius: 1.11

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.088

Orbit Range: 3.43 AU - 4.09 AU

Year: 2650 Days

Day: 12.2 Hours

Environment

Temp: -116 °C

Axial Tilt: 39.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 90,099,548 km

• M1: 65,075 km (0.084 R)

Asteroid Belt

Center: 5.42 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Gas Giant

Semi-Major Axis: 7.07 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 352.5

Radius: 12

Gravity: 2.45 G

Time & Orbit

Eccentricity (e): 0.193

Orbit Range: 5.71 AU - 8.43 AU

Year: 6832 Days

Day: 14.6 Hours

Environment

Temp: -164 °C

Axial Tilt: 2.8 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 90,099,548 km

• M1: 156,779 km (0.042 R)
• M2: 233,073 km (0.095 R)
• M3: 327,021 km (0.1 R)
• M4: 413,638 km (0.053 R)
• M5: 595,848 km (0.069 R)
• M6: 845,378 km (0.108 R)
• M7: 976,575 km (0.035 R)
• M8: 1,129,314 km (0.112 R)
• M9: 1,216,081 km (0.073 R)
• M10: 1,554,920 km (0.105 R)
• M11: 2,375,614 km (0.063 R)
• M12: 2,623,947 km (0.068 R)
• M13: 2,741,531 km (0.115 R)
• M14: 3,419,359 km (0.105 R)
• M15: 3,722,444 km (0.11 R)
• M16: 3,922,007 km (0.051 R)
• M17: 4,034,355 km (0.091 R)
• M18: 4,125,161 km (0.045 R)
• M19: 4,518,304 km (0.049 R)
• M20: 5,291,127 km (0.104 R)
• M21: 6,367,185 km (0.078 R)
• M22: 6,740,730 km (0.072 R)
• M23: 6,903,044 km (0.047 R)
• M24: 7,011,951 km (0.108 R)
• M25: 8,625,664 km (0.03 R)
• M26: 9,248,290 km (0.104 R)
• M27: 9,580,248 km (0.113 R)
• M28: 10,070,181 km (0.11 R)
• M29: 10,442,979 km (0.116 R)
• M30: 10,820,264 km (0.085 R)
• M31: 10,915,259 km (0.058 R)
• M32: 11,074,282 km (0.09 R)
• M33: 11,620,763 km (0.034 R)
• M34: 11,946,437 km (0.056 R)
• M35: 12,308,015 km (0.104 R)
• M36: 12,639,973 km (0.071 R)
• M37: 13,109,561 km (0.056 R)
• M38: 13,584,983 km (0.043 R)
• M39: 14,378,151 km (0.078 R)
• M40: 14,762,916 km (0.109 R)
• M41: 15,186,428 km (0.117 R)
• M42: 15,865,303 km (0.062 R)
• M43: 16,045,568 km (0.081 R)
• M44: 16,773,661 km (0.065 R)
• M45: 17,141,672 km (0.105 R)
• M46: 18,299,560 km (0.09 R)
• M47: 18,412,955 km (0.054 R)
• M48: 18,526,649 km (0.054 R)
• M49: 19,213,303 km (0.078 R)
• M50: 20,298,037 km (0.065 R)
• M51: 20,808,465 km (0.115 R)
• M52: 20,926,947 km (0.072 R)
• M53: 21,045,578 km (0.104 R)
• M54: 21,482,404 km (0.082 R)
• M55: 21,721,910 km (0.117 R)
• M56: 21,882,129 km (0.087 R)
• M57: 22,002,556 km (0.089 R)
• M58: 22,163,373 km (0.07 R)
• M59: 22,526,896 km (0.073 R)
• M60: 22,729,601 km (0.106 R)
• M61: 23,505,565 km (0.036 R)
• M62: 23,711,263 km (0.066 R)
• M63: 24,207,329 km (0.069 R)
• M64: 24,581,623 km (0.052 R)
• M65: 24,790,312 km (0.078 R)
• M66: 25,125,561 km (0.079 R)
• M67: 25,209,635 km (0.067 R)
• M68: 26,268,189 km (0.038 R)
• M69: 26,438,880 km (0.096 R)
• M70: 27,039,217 km (0.068 R)
• M71: 27,427,573 km (0.082 R)
• M72: 27,644,191 km (0.119 R)
• M73: 28,166,137 km (0.067 R)
• M74: 28,472,215 km (0.114 R)

Planet 7 - Ice Giant

Semi-Major Axis: 15.18 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 168

Radius: 3

Gravity: 18.67 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 12.54 AU - 17.82 AU

Year: 21495 Days

Day: 22.5 Hours

Environment

Temp: -197 °C

Axial Tilt: 48.5 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (63)

Outer Limit: 90,099,548 km

• M1: 147,952 km (0.112 R)
• M2: 407,205 km (0.072 R)
• M3: 646,562 km (0.087 R)
• M4: 845,826 km (0.091 R)
• M5: 1,167,163 km (0.099 R)
• M6: 1,209,798 km (0.05 R)
• M7: 1,499,419 km (0.103 R)
• M8: 2,880,507 km (0.066 R)
• M9: 3,233,109 km (0.101 R)
• M10: 3,293,248 km (0.111 R)
• M11: 4,436,774 km (0.074 R)
• M12: 5,437,883 km (0.096 R)
• M13: 7,081,963 km (0.1 R)
• M14: 7,277,787 km (0.096 R)
• M15: 7,755,154 km (0.103 R)
• M16: 8,365,812 km (0.105 R)
• M17: 9,980,721 km (0.078 R)
• M18: 10,112,367 km (0.066 R)
• M19: 10,332,725 km (0.078 R)
• M20: 10,599,458 km (0.086 R)
• M21: 11,412,822 km (0.1 R)
• M22: 11,596,229 km (0.096 R)
• M23: 12,717,465 km (0.112 R)
• M24: 13,146,661 km (0.04 R)
• M25: 13,387,214 km (0.115 R)
• M26: 15,262,124 km (0.108 R)
• M27: 16,643,511 km (0.077 R)
• M28: 17,639,085 km (0.107 R)
• M29: 18,492,391 km (0.104 R)
• M30: 18,761,817 km (0.096 R)
• M31: 18,815,971 km (0.09 R)
• M32: 19,907,587 km (0.111 R)
• M33: 20,294,447 km (0.115 R)
• M34: 20,405,449 km (0.11 R)
• M35: 21,526,386 km (0.103 R)
• M36: 21,639,631 km (0.089 R)
• M37: 22,265,848 km (0.114 R)
• M38: 23,769,157 km (0.117 R)
• M39: 24,238,445 km (0.053 R)
• M40: 24,533,153 km (0.12 R)
• M41: 25,007,229 km (0.104 R)
• M42: 27,422,636 km (0.066 R)
• M43: 27,791,395 km (0.118 R)
• M44: 28,969,628 km (0.113 R)
• M45: 29,596,293 km (0.045 R)
• M46: 29,974,477 km (0.065 R)
• M47: 30,100,887 km (0.102 R)
• M48: 30,164,167 km (0.114 R)
• M49: 31,374,713 km (0.1 R)
• M50: 32,471,115 km (0.116 R)
• M51: 34,370,410 km (0.038 R)
• M52: 34,701,470 km (0.05 R)
• M53: 36,103,501 km (0.089 R)
• M54: 40,001,124 km (0.097 R)
• M55: 40,838,573 km (0.046 R)
• M56: 44,101,751 km (0.114 R)
• M57: 44,677,853 km (0.048 R)
• M58: 46,493,821 km (0.033 R)
• M59: 47,153,398 km (0.082 R)
• M60: 47,742,365 km (0.06 R)
• M61: 48,333,726 km (0.051 R)
• M62: 48,704,579 km (0.111 R)
• M63: 48,927,480 km (0.041 R)

Planet 8 - Ice Giant

Semi-Major Axis: 15.35 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 952.3

Radius: 3.9

Gravity: 62.61 G

Time & Orbit

Eccentricity (e): 0.129

Orbit Range: 13.37 AU - 17.33 AU

Year: 21857 Days

Day: 16.6 Hours

Environment

Temp: -187 °C

Axial Tilt: 4.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (97)

Outer Limit: 90,099,548 km

• M1: 303,235 km (0.075 R)
• M2: 362,625 km (0.073 R)
• M3: 796,160 km (0.047 R)
• M4: 908,059 km (0.102 R)
• M5: 1,116,299 km (0.109 R)
• M6: 2,319,665 km (0.087 R)
• M7: 2,479,884 km (0.082 R)
• M8: 2,853,579 km (0.1 R)
• M9: 3,289,059 km (0.097 R)
• M10: 3,378,668 km (0.079 R)
• M11: 4,172,285 km (0.111 R)
• M12: 4,715,175 km (0.101 R)
• M13: 5,072,116 km (0.109 R)
• M14: 5,437,733 km (0.045 R)
• M15: 5,597,055 km (0.115 R)
• M16: 8,652,591 km (0.083 R)
• M17: 10,111,320 km (0.097 R)
• M18: 10,636,259 km (0.072 R)
• M19: 10,968,815 km (0.119 R)
• M20: 11,035,835 km (0.075 R)
• M21: 11,644,249 km (0.099 R)
• M22: 13,034,911 km (0.107 R)
• M23: 13,247,939 km (0.105 R)
• M24: 15,142,296 km (0.078 R)
• M25: 15,591,389 km (0.061 R)
• M26: 15,742,034 km (0.092 R)
• M27: 16,425,996 km (0.106 R)
• M28: 16,579,184 km (0.09 R)
• M29: 16,656,077 km (0.038 R)
• M30: 16,887,206 km (0.028 R)
• M31: 17,430,845 km (0.069 R)
• M32: 17,508,935 km (0.07 R)
• M33: 18,059,156 km (0.107 R)
• M34: 18,535,176 km (0.119 R)
• M35: 19,499,484 km (0.077 R)
• M36: 20,315,540 km (0.099 R)
• M37: 22,744,411 km (0.099 R)
• M38: 24,822,625 km (0.058 R)
• M39: 27,504,466 km (0.115 R)
• M40: 27,777,632 km (0.098 R)
• M41: 30,276,515 km (0.109 R)
• M42: 32,173,266 km (0.07 R)
• M43: 33,232,868 km (0.119 R)
• M44: 33,718,313 km (0.092 R)
• M45: 34,597,799 km (0.103 R)
• M46: 35,683,131 km (0.063 R)
• M47: 36,379,509 km (0.111 R)
• M48: 36,579,372 km (0.078 R)
• M49: 38,699,174 km (0.116 R)
• M50: 39,005,251 km (0.039 R)
• M51: 39,825,347 km (0.082 R)
• M52: 40,134,416 km (0.07 R)
• M53: 42,424,610 km (0.101 R)
• M54: 43,162,277 km (0.093 R)
• M55: 43,904,133 km (0.101 R)
• M56: 44,223,225 km (0.054 R)
• M57: 44,650,028 km (0.069 R)
• M58: 46,913,144 km (0.06 R)
• M59: 47,130,660 km (0.048 R)
• M60: 48,442,483 km (0.087 R)
• M61: 50,655,335 km (0.086 R)
• M62: 50,766,935 km (0.064 R)
• M63: 50,878,535 km (0.11 R)
• M64: 54,263,935 km (0.071 R)
• M65: 55,064,283 km (0.119 R)
• M66: 55,868,522 km (0.091 R)
• M67: 56,329,881 km (0.113 R)
• M68: 57,140,253 km (0.089 R)
• M69: 57,372,429 km (0.096 R)
• M70: 58,538,395 km (0.104 R)
• M71: 59,476,673 km (0.109 R)
• M72: 59,711,990 km (0.066 R)
• M73: 61,011,996 km (0.102 R)
• M74: 61,725,129 km (0.119 R)
• M75: 61,963,438 km (0.108 R)
• M76: 63,039,496 km (0.114 R)
• M77: 63,639,981 km (0.106 R)
• M78: 66,060,774 km (0.054 R)
• M79: 67,405,061 km (0.088 R)
• M80: 67,527,731 km (0.052 R)
• M81: 68,265,099 km (0.083 R)
• M82: 68,758,323 km (0.102 R)
• M83: 70,244,727 km (0.101 R)
• M84: 72,745,705 km (0.115 R)
• M85: 75,530,170 km (0.092 R)
• M86: 77,577,117 km (0.11 R)
• M87: 79,512,465 km (0.093 R)
• M88: 80,031,270 km (0.101 R)
• M89: 81,202,771 km (0.075 R)
• M90: 81,463,820 km (0.107 R)
• M91: 82,248,760 km (0.103 R)
• M92: 85,280,809 km (0.092 R)
• M93: 85,944,725 km (0.042 R)
• M94: 87,411,532 km (0.087 R)
• M95: 87,813,053 km (0.094 R)
• M96: 88,215,172 km (0.037 R)
• M97: 88,752,228 km (0.068 R)

Kuiper Belt

Range: 30.2 - 48.2 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 451 - 16,523 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit