🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.5 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.51

Radius: 1.83

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.229

Orbit Range: 1.16 AU - 1.84 AU

Year: 674 Days

Day: 15.3 Hours

Environment

Temp: -44 °C

Axial Tilt: 18.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.4 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 2 - Gas Giant

Semi-Major Axis: 5.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 654.7

Radius: 14.3

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.015

Orbit Range: 5.22 AU - 5.38 AU

Year: 4479 Days

Day: 7.2 Hours

Environment

Temp: -152 °C

Axial Tilt: 11.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (75)

Outer Limit: 108,528,170 km

• M1: 238,758 km (0.076 R)
• M2: 335,099 km (0.051 R)
• M3: 448,794 km (0.1 R)
• M4: 601,832 km (0.112 R)
• M5: 931,696 km (0.086 R)
• M6: 1,072,467 km (0.117 R)
• M7: 1,166,115 km (0.073 R)
• M8: 1,348,026 km (0.064 R)
• M9: 1,555,219 km (0.118 R)
• M10: 1,647,372 km (0.109 R)
• M11: 1,853,667 km (0.08 R)
• M12: 2,188,318 km (0.119 R)
• M13: 2,327,743 km (0.082 R)
• M14: 2,764,269 km (0.056 R)
• M15: 3,050,450 km (0.097 R)
• M16: 3,167,585 km (0.079 R)
• M17: 3,266,470 km (0.114 R)
• M18: 3,366,401 km (0.115 R)
• M19: 3,714,066 km (0.053 R)
• M20: 4,009,373 km (0.09 R)
• M21: 4,181,560 km (0.108 R)
• M22: 4,511,124 km (0.086 R)
• M23: 4,780,849 km (0.058 R)
• M24: 5,172,346 km (0.059 R)
• M25: 5,502,658 km (0.113 R)
• M26: 5,815,617 km (0.097 R)
• M27: 6,509,602 km (0.03 R)
• M28: 6,995,496 km (0.115 R)
• M29: 7,308,454 km (0.047 R)
• M30: 7,413,921 km (0.093 R)
• M31: 7,813,646 km (0.047 R)
• M32: 8,002,588 km (0.088 R)
• M33: 8,247,779 km (0.089 R)
• M34: 9,054,860 km (0.093 R)
• M35: 9,196,679 km (0.095 R)
• M36: 9,310,523 km (0.117 R)
• M37: 9,453,688 km (0.105 R)
• M38: 9,568,579 km (0.118 R)
• M39: 9,741,963 km (0.104 R)
• M40: 10,416,201 km (0.065 R)
• M41: 11,593,985 km (0.117 R)
• M42: 11,748,070 km (0.119 R)
• M43: 11,871,788 km (0.107 R)
• M44: 12,560,237 km (0.05 R)
• M45: 12,686,797 km (0.118 R)
• M46: 12,813,806 km (0.037 R)
• M47: 13,037,006 km (0.097 R)
• M48: 13,910,358 km (0.05 R)
• M49: 14,936,300 km (0.072 R)
• M50: 15,272,447 km (0.067 R)
• M51: 15,645,095 km (0.076 R)
• M52: 16,192,623 km (0.042 R)
• M53: 16,538,045 km (0.091 R)
• M54: 17,095,745 km (0.053 R)
• M55: 17,236,068 km (0.078 R)
• M56: 17,447,450 km (0.104 R)
• M57: 17,695,035 km (0.092 R)
• M58: 17,908,212 km (0.115 R)
• M59: 18,409,065 km (0.111 R)
• M60: 20,383,607 km (0.112 R)
• M61: 20,569,857 km (0.048 R)
• M62: 20,756,555 km (0.092 R)
• M63: 21,509,481 km (0.098 R)
• M64: 21,699,022 km (0.085 R)
• M65: 22,309,530 km (0.057 R)
• M66: 23,508,557 km (0.05 R)
• M67: 25,006,630 km (0.103 R)
• M68: 25,206,044 km (0.09 R)
• M69: 25,365,965 km (0.11 R)
• M70: 25,566,426 km (0.107 R)
• M71: 25,888,061 km (0.108 R)
• M72: 26,130,260 km (0.059 R)
• M73: 26,251,584 km (0.031 R)
• M74: 26,820,505 km (0.115 R)
• M75: 27,065,546 km (0.052 R)

Planet 3 - Ice Giant

Semi-Major Axis: 17.56 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 368.7

Radius: 3.5

Gravity: 30.1 G

Time & Orbit

Eccentricity (e): 0.196

Orbit Range: 14.12 AU - 21 AU

Year: 27012 Days

Day: 24.7 Hours

Environment

Temp: -194 °C

Axial Tilt: 6.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (96)

Outer Limit: 108,528,170 km

• M1: 62,682 km (0.069 R)
• M2: 196,422 km (0.075 R)
• M3: 360,381 km (0.098 R)
• M4: 517,309 km (0.082 R)
• M5: 648,208 km (0.105 R)
• M6: 863,329 km (0.091 R)
• M7: 1,154,297 km (0.1 R)
• M8: 1,238,670 km (0.041 R)
• M9: 1,690,007 km (0.081 R)
• M10: 2,050,388 km (0.082 R)
• M11: 3,029,656 km (0.075 R)
• M12: 3,383,754 km (0.051 R)
• M13: 3,709,578 km (0.115 R)
• M14: 4,173,631 km (0.105 R)
• M15: 4,216,715 km (0.118 R)
• M16: 4,434,380 km (0.115 R)
• M17: 4,522,493 km (0.066 R)
• M18: 5,248,043 km (0.1 R)
• M19: 5,863,638 km (0.079 R)
• M20: 5,911,958 km (0.112 R)
• M21: 6,009,047 km (0.08 R)
• M22: 6,057,667 km (0.105 R)
• M23: 6,352,674 km (0.094 R)
• M24: 7,949,332 km (0.074 R)
• M25: 8,056,444 km (0.12 R)
• M26: 8,489,530 km (0.099 R)
• M27: 8,874,594 km (0.117 R)
• M28: 9,547,934 km (0.071 R)
• M29: 9,890,813 km (0.101 R)
• M30: 10,529,745 km (0.1 R)
• M31: 14,047,240 km (0.104 R)
• M32: 14,895,759 km (0.084 R)
• M33: 15,292,942 km (0.106 R)
• M34: 16,097,928 km (0.089 R)
• M35: 16,233,314 km (0.103 R)
• M36: 16,369,149 km (0.117 R)
• M37: 16,642,015 km (0.091 R)
• M38: 17,608,866 km (0.041 R)
• M39: 19,596,274 km (0.038 R)
• M40: 21,728,044 km (0.055 R)
• M41: 22,555,769 km (0.115 R)
• M42: 23,317,222 km (0.086 R)
• M43: 23,470,410 km (0.099 R)
• M44: 24,708,781 km (0.112 R)
• M45: 24,786,871 km (0.1 R)
• M46: 25,809,522 km (0.03 R)
• M47: 26,926,270 km (0.044 R)
• M48: 27,328,838 km (0.084 R)
• M49: 27,409,621 km (0.107 R)
• M50: 28,221,638 km (0.116 R)
• M51: 30,035,662 km (0.073 R)
• M52: 30,202,464 km (0.104 R)
• M53: 30,956,736 km (0.076 R)
• M54: 31,378,453 km (0.059 R)
• M55: 31,717,292 km (0.08 R)
• M56: 34,209,143 km (0.106 R)
• M57: 34,383,425 km (0.047 R)
• M58: 34,557,856 km (0.106 R)
• M59: 35,434,500 km (0.088 R)
• M60: 36,585,206 km (0.101 R)
• M61: 37,299,387 km (0.103 R)
• M62: 37,748,031 km (0.032 R)
• M63: 37,927,997 km (0.112 R)
• M64: 38,018,055 km (0.03 R)
• M65: 38,650,704 km (0.106 R)
• M66: 39,834,921 km (0.107 R)
• M67: 40,385,441 km (0.115 R)
• M68: 42,051,961 km (0.102 R)
• M69: 42,238,660 km (0.063 R)
• M70: 42,987,547 km (0.108 R)
• M71: 43,835,467 km (0.05 R)
• M72: 44,308,945 km (0.087 R)
• M73: 44,403,790 km (0.086 R)
• M74: 45,165,392 km (0.041 R)
• M75: 45,931,184 km (0.102 R)
• M76: 48,645,188 km (0.088 R)
• M77: 49,037,135 km (0.046 R)
• M78: 49,725,584 km (0.08 R)
• M79: 50,417,175 km (0.055 R)
• M80: 51,810,081 km (0.089 R)
• M81: 51,910,012 km (0.089 R)
• M82: 52,110,174 km (0.088 R)
• M83: 52,410,716 km (0.067 R)
• M84: 56,783,313 km (0.102 R)
• M85: 57,195,904 km (0.116 R)
• M86: 57,816,735 km (0.08 R)
• M87: 58,439,810 km (0.055 R)
• M88: 60,217,332 km (0.109 R)
• M89: 61,376,865 km (0.088 R)
• M90: 62,437,364 km (0.086 R)
• M91: 64,791,586 km (0.06 R)
• M92: 65,654,915 km (0.099 R)
• M93: 67,174,829 km (0.056 R)
• M94: 69,256,035 km (0.094 R)
• M95: 69,807,303 km (0.115 R)
• M96: 73,369,228 km (0.099 R)

Planet 4 - Ice Giant

Semi-Major Axis: 19.68 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 774.1

Radius: 4.8

Gravity: 33.6 G

Time & Orbit

Eccentricity (e): 0.184

Orbit Range: 16.06 AU - 23.3 AU

Year: 32049 Days

Day: 22.3 Hours

Environment

Temp: -205 °C

Axial Tilt: 4.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 108,528,170 km

• M1: 220,507 km (0.082 R)
• M2: 279,150 km (0.037 R)
• M3: 831,615 km (0.061 R)
• M4: 1,653,804 km (0.114 R)
• M5: 2,199,089 km (0.095 R)
• M6: 2,653,417 km (0.108 R)
• M7: 2,891,278 km (0.117 R)
• M8: 3,037,286 km (0.107 R)
• M9: 3,438,507 km (0.108 R)
• M10: 4,681,815 km (0.041 R)
• M11: 5,085,280 km (0.104 R)
• M12: 6,173,007 km (0.114 R)
• M13: 6,807,302 km (0.094 R)
• M14: 7,528,812 km (0.094 R)
• M15: 7,932,427 km (0.067 R)
• M16: 8,481,601 km (0.058 R)
• M17: 9,113,951 km (0.097 R)
• M18: 9,543,895 km (0.114 R)
• M19: 10,498,031 km (0.091 R)
• M20: 11,405,491 km (0.112 R)
• M21: 12,180,558 km (0.033 R)
• M22: 12,653,885 km (0.09 R)
• M23: 13,618,193 km (0.098 R)
• M24: 14,191,752 km (0.087 R)
• M25: 15,024,413 km (0.064 R)
• M26: 15,277,383 km (0.107 R)
• M27: 15,531,700 km (0.114 R)
• M28: 16,649,944 km (0.084 R)
• M29: 16,999,255 km (0.087 R)
• M30: 17,086,919 km (0.108 R)
• M31: 18,330,377 km (0.038 R)
• M32: 18,872,071 km (0.114 R)
• M33: 18,962,876 km (0.071 R)
• M34: 20,342,318 km (0.065 R)
• M35: 21,469,090 km (0.078 R)
• M36: 24,968,333 km (0.054 R)
• M37: 26,274,772 km (0.058 R)
• M38: 26,579,353 km (0.056 R)
• M39: 27,706,423 km (0.068 R)
• M40: 28,223,733 km (0.086 R)
• M41: 29,058,190 km (0.109 R)
• M42: 33,459,957 km (0.07 R)
• M43: 37,264,381 km (0.118 R)
• M44: 38,064,430 km (0.089 R)
• M45: 38,870,164 km (0.106 R)
• M46: 39,101,443 km (0.05 R)
• M47: 39,565,346 km (0.085 R)
• M48: 40,615,672 km (0.103 R)
• M49: 40,850,242 km (0.037 R)
• M50: 43,701,128 km (0.09 R)
• M51: 46,125,212 km (0.105 R)
• M52: 47,353,560 km (0.072 R)
• M53: 48,344,048 km (0.118 R)
• M54: 48,468,364 km (0.113 R)
• M55: 53,012,698 km (0.099 R)
• M56: 54,040,884 km (0.039 R)
• M57: 56,509,249 km (0.111 R)
• M58: 57,559,426 km (0.07 R)
• M59: 60,079,402 km (0.052 R)
• M60: 62,499,597 km (0.093 R)
• M61: 63,313,559 km (0.058 R)
• M62: 63,449,543 km (0.095 R)
• M63: 64,267,395 km (0.061 R)
• M64: 64,814,624 km (0.082 R)
• M65: 67,157,476 km (0.056 R)
• M66: 70,230,366 km (0.117 R)
• M67: 74,924,897 km (0.076 R)
• M68: 75,356,636 km (0.119 R)
• M69: 75,933,635 km (0.115 R)
• M70: 81,931,612 km (0.118 R)
• M71: 83,865,015 km (0.103 R)
• M72: 84,912,350 km (0.092 R)
• M73: 85,212,294 km (0.099 R)
• M74: 85,663,032 km (0.112 R)
• M75: 85,963,873 km (0.08 R)
• M76: 88,079,935 km (0.117 R)
• M77: 88,535,610 km (0.114 R)
• M78: 90,978,992 km (0.052 R)
• M79: 91,439,604 km (0.1 R)
• M80: 93,754,332 km (0.115 R)
• M81: 94,219,581 km (0.095 R)
• M82: 95,775,848 km (0.078 R)
• M83: 96,088,208 km (0.063 R)
• M84: 97,811,725 km (0.084 R)
• M85: 97,968,953 km (0.078 R)
• M86: 98,756,286 km (0.08 R)
• M87: 100,020,239 km (0.109 R)
• M88: 101,289,577 km (0.088 R)
• M89: 102,564,151 km (0.075 R)
• M90: 102,883,692 km (0.09 R)
• M91: 103,363,602 km (0.095 R)
• M92: 106,743,317 km (0.096 R)
• M93: 106,905,182 km (0.088 R)

Kuiper Belt

Range: 30 - 53 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 417 - 18,695 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit