🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.53 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.32

Radius: 1.62

Gravity: 1.27 G

Time & Orbit

Eccentricity (e): 0.071

Orbit Range: 0.49 AU - 0.57 AU

Year: 136 Days

Day: 42.6 Hours

Environment

Temp: 251 °C

Axial Tilt: 4.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,942,043 km

• M1: 260,450 km (0.089 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.85 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.02

Radius: 1.56

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 0.73 AU - 0.97 AU

Year: 277 Days

Day: 45.7 Hours

Environment

Temp: 183 °C

Axial Tilt: 106.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 75,942,043 km

• M1: 298,298 km (0.066 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.95 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.58

Radius: 1.84

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.081

Orbit Range: 0.87 AU - 1.03 AU

Year: 327 Days

Day: 27.8 Hours

Environment

Temp: 81 °C

Axial Tilt: 35.5 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 1.26 AU

Status: HZ

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.96

Radius: 1.31

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 1 AU - 1.52 AU

Year: 499 Days

Day: 21.6 Hours

Environment

Temp: 14 °C

Axial Tilt: 4.4 °

Atmosphere: N₂, O₂

Biome: Arid/Tundra

Planet 5 - Terrestrial

Semi-Major Axis: 1.63 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.95

Radius: 1.54

Gravity: 1.24 G

Time & Orbit

Eccentricity (e): 0.036

Orbit Range: 1.57 AU - 1.69 AU

Year: 735 Days

Day: 16.1 Hours

Environment

Temp: -25 °C

Axial Tilt: 19.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 75,942,043 km

• M1: 208,539 km (0.093 R)

Planet 6 - Terrestrial

Semi-Major Axis: 4.74 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.43

Radius: 1.43

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.006

Orbit Range: 4.71 AU - 4.77 AU

Year: 3644 Days

Day: 36.9 Hours

Environment

Temp: -131 °C

Axial Tilt: 6.5 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 11.62 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 437.2

Radius: 11.4

Gravity: 3.36 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 8.92 AU - 14.32 AU

Year: 13986 Days

Day: 12.8 Hours

Environment

Temp: -180 °C

Axial Tilt: 34.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (91)

Outer Limit: 75,942,043 km

• M1: 209,437 km (0.075 R)
• M2: 553,512 km (0.065 R)
• M3: 1,199,027 km (0.102 R)
• M4: 2,019,571 km (0.113 R)
• M5: 2,666,582 km (0.053 R)
• M6: 2,838,021 km (0.086 R)
• M7: 2,954,408 km (0.099 R)
• M8: 3,131,981 km (0.086 R)
• M9: 3,560,280 km (0.116 R)
• M10: 3,877,726 km (0.047 R)
• M11: 4,007,278 km (0.112 R)
• M12: 4,506,037 km (0.072 R)
• M13: 5,024,544 km (0.052 R)
• M14: 5,237,421 km (0.06 R)
• M15: 5,745,456 km (0.1 R)
• M16: 5,856,457 km (0.067 R)
• M17: 5,968,207 km (0.085 R)
• M18: 6,887,037 km (0.102 R)
• M19: 7,005,070 km (0.086 R)
• M20: 7,084,207 km (0.115 R)
• M21: 7,363,207 km (0.065 R)
• M22: 7,443,541 km (0.082 R)
• M23: 8,180,161 km (0.113 R)
• M24: 8,726,792 km (0.116 R)
• M25: 9,198,474 km (0.101 R)
• M26: 9,328,474 km (0.119 R)
• M27: 9,988,201 km (0.028 R)
• M28: 10,663,037 km (0.118 R)
• M29: 10,891,323 km (0.095 R)
• M30: 11,867,449 km (0.117 R)
• M31: 11,961,846 km (0.115 R)
• M32: 12,246,680 km (0.088 R)
• M33: 12,581,779 km (0.058 R)
• M34: 13,065,878 km (0.076 R)
• M35: 15,369,984 km (0.107 R)
• M36: 16,148,193 km (0.056 R)
• M37: 16,410,438 km (0.105 R)
• M38: 16,726,987 km (0.1 R)
• M39: 17,259,106 km (0.061 R)
• M40: 17,366,218 km (0.044 R)
• M41: 17,581,041 km (0.086 R)
• M42: 17,904,920 km (0.056 R)
• M43: 18,778,422 km (0.09 R)
• M44: 20,737,257 km (0.035 R)
• M45: 21,943,614 km (0.104 R)
• M46: 23,706,027 km (0.116 R)
• M47: 24,004,175 km (0.065 R)
• M48: 24,604,212 km (0.094 R)
• M49: 25,635,690 km (0.091 R)
• M50: 25,757,911 km (0.087 R)
• M51: 26,310,526 km (0.079 R)
• M52: 26,805,096 km (0.099 R)
• M53: 27,489,955 km (0.099 R)
• M54: 28,877,176 km (0.056 R)
• M55: 29,131,941 km (0.075 R)
• M56: 29,387,305 km (0.111 R)
• M57: 29,707,594 km (0.071 R)
• M58: 30,675,642 km (0.118 R)
• M59: 31,588,338 km (0.038 R)
• M60: 32,245,671 km (0.097 R)
• M61: 32,576,133 km (0.066 R)
• M62: 33,640,971 km (0.117 R)
• M63: 34,514,473 km (0.058 R)
• M64: 34,784,796 km (0.105 R)
• M65: 34,987,950 km (0.12 R)
• M66: 35,531,738 km (0.08 R)
• M67: 36,490,062 km (0.092 R)
• M68: 36,972,366 km (0.094 R)
• M69: 37,665,153 km (0.074 R)
• M70: 37,943,406 km (0.093 R)
• M71: 38,152,543 km (0.06 R)
• M72: 38,292,268 km (0.094 R)
• M73: 38,922,823 km (0.081 R)
• M74: 39,063,445 km (0.067 R)
• M75: 39,627,429 km (0.107 R)
• M76: 39,839,708 km (0.117 R)
• M77: 40,906,491 km (0.115 R)
• M78: 42,632,850 km (0.096 R)
• M79: 43,286,443 km (0.066 R)
• M80: 43,359,148 km (0.074 R)
• M81: 44,529,751 km (0.06 R)
• M82: 44,897,762 km (0.062 R)
• M83: 45,710,826 km (0.09 R)
• M84: 46,007,778 km (0.117 R)
• M85: 46,305,179 km (0.115 R)
• M86: 46,677,976 km (0.081 R)
• M87: 46,827,425 km (0.047 R)
• M88: 46,977,023 km (0.054 R)
• M89: 47,126,620 km (0.114 R)
• M90: 48,028,247 km (0.097 R)
• M91: 48,103,644 km (0.071 R)

Asteroid Belt

Center: 11.98 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 12.34 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 573.9

Radius: 14.8

Gravity: 2.62 G

Time & Orbit

Eccentricity (e): 0.11

Orbit Range: 10.98 AU - 13.7 AU

Year: 15306 Days

Day: 5.9 Hours

Environment

Temp: -185 °C

Axial Tilt: 19.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 75,942,043 km

• M1: 235,168 km (0.079 R)
• M2: 559,197 km (0.11 R)
• M3: 998,267 km (0.049 R)
• M4: 1,991,596 km (0.085 R)
• M5: 2,426,627 km (0.059 R)
• M6: 2,828,297 km (0.096 R)
• M7: 2,924,040 km (0.111 R)
• M8: 3,419,508 km (0.044 R)
• M9: 3,521,833 km (0.106 R)
• M10: 3,941,754 km (0.12 R)
• M11: 4,267,279 km (0.1 R)
• M12: 5,022,300 km (0.105 R)
• M13: 5,336,156 km (0.102 R)
• M14: 6,024,306 km (0.04 R)
• M15: 6,148,772 km (0.048 R)
• M16: 6,956,600 km (0.107 R)
• M17: 7,218,696 km (0.117 R)
• M18: 7,888,445 km (0.095 R)
• M19: 10,212,598 km (0.115 R)
• M20: 11,474,755 km (0.067 R)
• M21: 12,732,574 km (0.046 R)
• M22: 12,892,793 km (0.112 R)
• M23: 13,107,616 km (0.106 R)
• M24: 13,215,476 km (0.07 R)
• M25: 14,588,485 km (0.105 R)
• M26: 15,434,012 km (0.112 R)
• M27: 15,548,006 km (0.079 R)
• M28: 16,702,752 km (0.09 R)
• M29: 18,245,256 km (0.102 R)
• M30: 18,547,144 km (0.03 R)
• M31: 19,339,714 km (0.114 R)
• M32: 20,019,037 km (0.1 R)
• M33: 20,267,968 km (0.118 R)
• M34: 21,210,884 km (0.108 R)
• M35: 21,847,273 km (0.064 R)
• M36: 23,662,793 km (0.102 R)
• M37: 24,455,662 km (0.067 R)
• M38: 26,544,197 km (0.116 R)
• M39: 26,680,780 km (0.086 R)
• M40: 28,689,281 km (0.114 R)
• M41: 30,102,532 km (0.104 R)
• M42: 30,387,965 km (0.116 R)
• M43: 31,900,998 km (0.081 R)
• M44: 33,217,310 km (0.117 R)
• M45: 33,734,021 km (0.117 R)
• M46: 35,450,507 km (0.082 R)
• M47: 36,433,215 km (0.068 R)
• M48: 36,813,642 km (0.085 R)
• M49: 38,502,902 km (0.105 R)
• M50: 39,045,643 km (0.103 R)
• M51: 39,982,125 km (0.074 R)
• M52: 41,876,932 km (0.117 R)
• M53: 42,195,725 km (0.119 R)
• M54: 43,076,108 km (0.114 R)
• M55: 45,344,760 km (0.106 R)
• M56: 45,590,101 km (0.115 R)
• M57: 46,082,128 km (0.091 R)
• M58: 46,906,113 km (0.103 R)
• M59: 47,984,714 km (0.094 R)
• M60: 48,652,369 km (0.053 R)
• M61: 49,323,316 km (0.055 R)
• M62: 50,759,006 km (0.082 R)
• M63: 51,183,864 km (0.06 R)
• M64: 51,524,648 km (0.117 R)
• M65: 53,239,638 km (0.044 R)
• M66: 54,104,164 km (0.079 R)
• M67: 54,538,297 km (0.06 R)
• M68: 55,235,124 km (0.065 R)
• M69: 56,373,714 km (0.118 R)
• M70: 56,637,604 km (0.07 R)
• M71: 56,901,944 km (0.111 R)
• M72: 58,496,208 km (0.091 R)
• M73: 58,852,550 km (0.12 R)
• M74: 59,746,398 km (0.101 R)
• M75: 59,925,616 km (0.11 R)

Planet 9 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 460.8

Radius: 5.8

Gravity: 13.7 G

Time & Orbit

Eccentricity (e): 0.102

Orbit Range: 15.09 AU - 18.51 AU

Year: 24314 Days

Day: 19.5 Hours

Environment

Temp: -201 °C

Axial Tilt: 38.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (94)

Outer Limit: 75,942,043 km

• M1: 107,411 km (0.101 R)
• M2: 270,772 km (0.081 R)
• M3: 319,691 km (0.063 R)
• M4: 526,884 km (0.101 R)
• M5: 845,228 km (0.091 R)
• M6: 895,044 km (0.112 R)
• M7: 1,077,553 km (0.028 R)
• M8: 1,756,728 km (0.114 R)
• M9: 1,821,204 km (0.118 R)
• M10: 1,919,191 km (0.12 R)
• M11: 2,471,357 km (0.062 R)
• M12: 2,802,417 km (0.119 R)
• M13: 3,465,435 km (0.083 R)
• M14: 4,174,828 km (0.082 R)
• M15: 6,207,414 km (0.089 R)
• M16: 6,655,609 km (0.1 R)
• M17: 6,960,191 km (0.104 R)
• M18: 8,825,826 km (0.06 R)
• M19: 9,841,745 km (0.114 R)
• M20: 10,716,443 km (0.071 R)
• M21: 11,253,051 km (0.115 R)
• M22: 12,663,759 km (0.097 R)
• M23: 12,851,803 km (0.071 R)
• M24: 13,741,761 km (0.106 R)
• M25: 13,935,042 km (0.115 R)
• M26: 14,129,220 km (0.078 R)
• M27: 15,179,995 km (0.087 R)
• M28: 15,446,579 km (0.104 R)
• M29: 16,119,769 km (0.073 R)
• M30: 16,733,868 km (0.093 R)
• M31: 17,634,447 km (0.116 R)
• M32: 17,984,955 km (0.097 R)
• M33: 18,479,526 km (0.039 R)
• M34: 18,907,076 km (0.093 R)
• M35: 19,194,005 km (0.078 R)
• M36: 21,167,351 km (0.097 R)
• M37: 21,241,701 km (0.098 R)
• M38: 21,764,396 km (0.104 R)
• M39: 22,140,335 km (0.097 R)
• M40: 22,442,673 km (0.082 R)
• M41: 22,518,369 km (0.058 R)
• M42: 23,665,486 km (0.116 R)
• M43: 25,066,769 km (0.095 R)
• M44: 27,867,690 km (0.055 R)
• M45: 28,112,282 km (0.05 R)
• M46: 28,193,963 km (0.034 R)
• M47: 28,357,623 km (0.079 R)
• M48: 28,850,548 km (0.103 R)
• M49: 29,097,983 km (0.066 R)
• M50: 29,429,043 km (0.046 R)
• M51: 29,678,273 km (0.094 R)
• M52: 29,761,449 km (0.038 R)
• M53: 30,681,775 km (0.106 R)
• M54: 30,934,446 km (0.108 R)
• M55: 32,636,122 km (0.074 R)
• M56: 36,218,542 km (0.096 R)
• M57: 36,574,585 km (0.106 R)
• M58: 36,753,055 km (0.1 R)
• M59: 37,290,261 km (0.118 R)
• M60: 37,739,952 km (0.099 R)
• M61: 38,191,439 km (0.088 R)
• M62: 38,735,526 km (0.07 R)
• M63: 40,383,347 km (0.111 R)
• M64: 42,053,757 km (0.113 R)
• M65: 42,709,444 km (0.091 R)
• M66: 42,991,586 km (0.101 R)
• M67: 43,085,683 km (0.111 R)
• M68: 44,601,558 km (0.086 R)
• M69: 45,366,003 km (0.091 R)
• M70: 48,270,895 km (0.069 R)
• M71: 48,466,718 km (0.117 R)
• M72: 50,240,799 km (0.12 R)
• M73: 50,339,983 km (0.097 R)
• M74: 53,953,519 km (0.065 R)
• M75: 55,381,281 km (0.091 R)
• M76: 55,894,252 km (0.078 R)
• M77: 57,961,545 km (0.094 R)
• M78: 59,423,565 km (0.107 R)
• M79: 59,948,654 km (0.057 R)
• M80: 60,897,703 km (0.066 R)
• M81: 61,109,234 km (0.077 R)
• M82: 62,170,781 km (0.105 R)
• M83: 63,345,423 km (0.094 R)
• M84: 64,204,265 km (0.034 R)
• M85: 66,803,976 km (0.048 R)
• M86: 67,131,446 km (0.033 R)
• M87: 67,350,009 km (0.092 R)
• M88: 70,545,569 km (0.078 R)
• M89: 70,767,722 km (0.114 R)
• M90: 71,547,276 km (0.072 R)
• M91: 72,329,523 km (0.1 R)
• M92: 75,600,930 km (0.091 R)
• M93: 75,714,474 km (0.091 R)
• M94: 75,942,013 km (0.12 R)

Kuiper Belt

Range: 31.1 - 59.1 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 546 - 17,603 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit