🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.01

Radius: 1.32

Gravity: 1.15 G

Time & Orbit

Eccentricity (e): 0.004

Orbit Range: 0.54 AU - 0.54 AU

Year: 150 Days

Day: 27.2 Hours

Environment

Temp: 160 °C

Axial Tilt: 47.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.69 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.7

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.204

Orbit Range: 0.55 AU - 0.83 AU

Year: 217 Days

Day: 30.2 Hours

Environment

Temp: 139 °C

Axial Tilt: 10.9 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 1.43 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.69

Radius: 1.86

Gravity: 1.36 G

Time & Orbit

Eccentricity (e): 0.02

Orbit Range: 1.4 AU - 1.46 AU

Year: 648 Days

Day: 24.6 Hours

Environment

Temp: -43 °C

Axial Tilt: 16.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 2.74 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Terrestrial

Semi-Major Axis: 4.04 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.38

Radius: 1.14

Gravity: 1.06 G

Time & Orbit

Eccentricity (e): 0.202

Orbit Range: 3.22 AU - 4.86 AU

Year: 3076 Days

Day: 36.2 Hours

Environment

Temp: -127 °C

Axial Tilt: 19.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Gas Giant

Semi-Major Axis: 4.49 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 490.4

Radius: 9.8

Gravity: 5.11 G

Time & Orbit

Eccentricity (e): 0.146

Orbit Range: 3.83 AU - 5.15 AU

Year: 3603 Days

Day: 15 Hours

Environment

Temp: -147 °C

Axial Tilt: 36.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (76)

Outer Limit: 74,049,144 km

• M1: 125,363 km (0.113 R)
• M2: 187,596 km (0.083 R)
• M3: 263,292 km (0.096 R)
• M4: 349,012 km (0.104 R)
• M5: 479,760 km (0.029 R)
• M6: 610,509 km (0.091 R)
• M7: 754,123 km (0.113 R)
• M8: 898,934 km (0.099 R)
• M9: 1,076,057 km (0.038 R)
• M10: 1,326,335 km (0.109 R)
• M11: 1,465,012 km (0.055 R)
• M12: 1,702,573 km (0.047 R)
• M13: 1,952,551 km (0.107 R)
• M14: 2,067,592 km (0.109 R)
• M15: 2,199,687 km (0.104 R)
• M16: 2,274,336 km (0.049 R)
• M17: 2,708,320 km (0.107 R)
• M18: 3,000,933 km (0.099 R)
• M19: 3,067,355 km (0.115 R)
• M20: 3,424,295 km (0.057 R)
• M21: 4,012,065 km (0.082 R)
• M22: 4,103,918 km (0.118 R)
• M23: 4,233,620 km (0.101 R)
• M24: 4,364,817 km (0.097 R)
• M25: 4,440,364 km (0.096 R)
• M26: 4,554,507 km (0.109 R)
• M27: 4,902,771 km (0.111 R)
• M28: 5,060,447 km (0.045 R)
• M29: 5,159,780 km (0.073 R)
• M30: 5,522,854 km (0.071 R)
• M31: 5,831,774 km (0.111 R)
• M32: 5,956,987 km (0.066 R)
• M33: 6,146,528 km (0.09 R)
• M34: 6,552,985 km (0.081 R)
• M35: 7,056,831 km (0.067 R)
• M36: 7,168,132 km (0.042 R)
• M37: 7,437,408 km (0.041 R)
• M38: 8,148,297 km (0.061 R)
• M39: 8,218,309 km (0.101 R)
• M40: 8,809,071 km (0.101 R)
• M41: 9,291,673 km (0.058 R)
• M42: 9,659,235 km (0.11 R)
• M43: 9,733,436 km (0.067 R)
• M44: 9,906,969 km (0.075 R)
• M45: 10,383,439 km (0.028 R)
• M46: 10,535,430 km (0.113 R)
• M47: 10,841,806 km (0.086 R)
• M48: 11,254,697 km (0.117 R)
• M49: 11,463,086 km (0.049 R)
• M50: 11,751,810 km (0.056 R)
• M51: 11,963,192 km (0.077 R)
• M52: 12,229,327 km (0.06 R)
• M53: 12,957,569 km (0.118 R)
• M54: 13,340,689 km (0.081 R)
• M55: 14,034,075 km (0.102 R)
• M56: 14,118,149 km (0.069 R)
• M57: 14,938,843 km (0.078 R)
• M58: 15,311,641 km (0.041 R)
• M59: 15,542,770 km (0.072 R)
• M60: 15,862,311 km (0.027 R)
• M61: 16,095,983 km (0.069 R)
• M62: 16,655,778 km (0.108 R)
• M63: 17,072,408 km (0.086 R)
• M64: 17,281,995 km (0.038 R)
• M65: 17,824,736 km (0.031 R)
• M66: 18,250,791 km (0.051 R)
• M67: 18,434,497 km (0.054 R)
• M68: 18,495,832 km (0.094 R)
• M69: 18,958,089 km (0.116 R)
• M70: 19,611,682 km (0.103 R)
• M71: 19,705,630 km (0.115 R)
• M72: 19,768,461 km (0.063 R)
• M73: 20,177,761 km (0.036 R)
• M74: 20,399,465 km (0.102 R)
• M75: 20,781,239 km (0.071 R)
• M76: 21,648,906 km (0.083 R)

Planet 6 - Gas Giant

Semi-Major Axis: 7.3 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 952.4

Radius: 13.9

Gravity: 4.93 G

Time & Orbit

Eccentricity (e): 0.248

Orbit Range: 5.49 AU - 9.11 AU

Year: 7470 Days

Day: 11.2 Hours

Environment

Temp: -175 °C

Axial Tilt: 45.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 74,049,144 km

• M1: 237,861 km (0.105 R)
• M2: 423,960 km (0.117 R)
• M3: 577,747 km (0.115 R)
• M4: 708,196 km (0.12 R)
• M5: 1,279,361 km (0.056 R)
• M6: 1,377,198 km (0.11 R)
• M7: 1,539,512 km (0.116 R)
• M8: 1,687,015 km (0.034 R)
• M9: 1,883,886 km (0.094 R)
• M10: 2,902,049 km (0.083 R)
• M11: 3,329,749 km (0.077 R)
• M12: 4,008,924 km (0.049 R)
• M13: 4,425,105 km (0.074 R)
• M14: 4,577,096 km (0.06 R)
• M15: 4,730,883 km (0.108 R)
• M16: 5,525,846 km (0.095 R)
• M17: 6,123,938 km (0.1 R)
• M18: 6,465,321 km (0.078 R)
• M19: 7,059,823 km (0.115 R)
• M20: 7,345,854 km (0.093 R)
• M21: 7,708,629 km (0.063 R)
• M22: 8,040,287 km (0.111 R)
• M23: 8,451,980 km (0.052 R)
• M24: 8,641,371 km (0.092 R)
• M25: 9,101,834 km (0.085 R)
• M26: 9,218,221 km (0.108 R)
• M27: 9,609,868 km (0.102 R)
• M28: 11,606,401 km (0.079 R)
• M29: 12,029,314 km (0.054 R)
• M30: 12,242,641 km (0.094 R)
• M31: 13,682,371 km (0.11 R)
• M32: 13,949,852 km (0.069 R)
• M33: 14,354,364 km (0.12 R)
• M34: 14,580,706 km (0.04 R)
• M35: 14,717,139 km (0.112 R)
• M36: 14,991,352 km (0.12 R)
• M37: 15,128,982 km (0.065 R)
• M38: 15,359,513 km (0.077 R)
• M39: 15,591,090 km (0.101 R)
• M40: 15,870,539 km (0.111 R)
• M41: 16,481,796 km (0.04 R)
• M42: 16,671,486 km (0.103 R)
• M43: 16,957,218 km (0.082 R)
• M44: 17,148,703 km (0.101 R)
• M45: 18,067,982 km (0.089 R)
• M46: 18,361,643 km (0.1 R)
• M47: 18,854,568 km (0.114 R)
• M48: 19,301,865 km (0.076 R)
• M49: 19,602,108 km (0.11 R)
• M50: 19,803,018 km (0.092 R)
• M51: 19,903,847 km (0.118 R)
• M52: 20,920,813 km (0.103 R)
• M53: 21,280,746 km (0.047 R)
• M54: 21,383,819 km (0.056 R)
• M55: 23,217,141 km (0.059 R)
• M56: 23,376,612 km (0.103 R)
• M57: 23,696,602 km (0.104 R)
• M58: 24,179,354 km (0.066 R)
• M59: 24,449,079 km (0.068 R)
• M60: 25,100,279 km (0.08 R)
• M61: 26,308,880 km (0.119 R)
• M62: 26,586,234 km (0.076 R)
• M63: 27,931,119 km (0.109 R)
• M64: 28,100,763 km (0.089 R)
• M65: 28,214,009 km (0.1 R)
• M66: 28,497,946 km (0.089 R)
• M67: 29,527,927 km (0.072 R)
• M68: 29,758,457 km (0.09 R)
• M69: 29,873,947 km (0.116 R)
• M70: 30,047,480 km (0.119 R)
• M71: 30,744,906 km (0.047 R)
• M72: 31,742,125 km (0.095 R)
• M73: 33,227,781 km (0.119 R)
• M74: 33,407,598 km (0.092 R)
• M75: 33,888,705 km (0.107 R)
• M76: 34,796,914 km (0.076 R)
• M77: 35,529,195 km (0.119 R)
• M78: 36,266,713 km (0.081 R)
• M79: 36,885,001 km (0.102 R)
• M80: 37,009,167 km (0.097 R)
• M81: 39,774,334 km (0.096 R)
• M82: 40,412,070 km (0.115 R)
• M83: 41,503,835 km (0.056 R)
• M84: 43,650,863 km (0.119 R)

Planet 7 - Ice Giant

Semi-Major Axis: 16.8 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 371.3

Radius: 6.9

Gravity: 7.8 G

Time & Orbit

Eccentricity (e): 0.135

Orbit Range: 14.53 AU - 19.07 AU

Year: 26080 Days

Day: 16.6 Hours

Environment

Temp: -205 °C

Axial Tilt: 43.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 74,049,144 km

• M1: 111,899 km (0.099 R)
• M2: 937,679 km (0.065 R)
• M3: 988,244 km (0.115 R)
• M4: 1,172,847 km (0.118 R)
• M5: 2,049,640 km (0.036 R)
• M6: 2,970,266 km (0.116 R)
• M7: 3,960,304 km (0.1 R)
• M8: 5,043,094 km (0.03 R)
• M9: 6,211,453 km (0.075 R)
• M10: 6,405,781 km (0.09 R)
• M11: 6,602,352 km (0.092 R)
• M12: 7,203,586 km (0.096 R)
• M13: 7,718,053 km (0.112 R)
• M14: 9,220,465 km (0.065 R)
• M15: 9,835,013 km (0.09 R)
• M16: 10,985,720 km (0.103 R)
• M17: 11,756,298 km (0.077 R)
• M18: 11,816,287 km (0.109 R)
• M19: 12,422,009 km (0.076 R)
• M20: 13,162,069 km (0.101 R)
• M21: 15,335,278 km (0.102 R)
• M22: 16,799,691 km (0.103 R)
• M23: 17,206,747 km (0.114 R)
• M24: 17,548,578 km (0.101 R)
• M25: 17,685,909 km (0.102 R)
• M26: 18,517,224 km (0.12 R)
• M27: 18,727,110 km (0.096 R)
• M28: 18,867,433 km (0.084 R)
• M29: 19,219,736 km (0.115 R)
• M30: 19,503,224 km (0.091 R)
• M31: 19,931,074 km (0.09 R)
• M32: 23,766,015 km (0.099 R)
• M33: 24,528,964 km (0.108 R)
• M34: 26,786,845 km (0.113 R)
• M35: 28,866,854 km (0.071 R)
• M36: 29,272,863 km (0.084 R)
• M37: 29,926,306 km (0.097 R)
• M38: 30,667,115 km (0.089 R)
• M39: 31,247,554 km (0.091 R)
• M40: 31,831,435 km (0.097 R)
• M41: 32,250,907 km (0.028 R)
• M42: 32,587,652 km (0.086 R)
• M43: 33,861,029 km (0.086 R)
• M44: 34,289,178 km (0.094 R)
• M45: 34,460,917 km (0.12 R)
• M46: 36,368,738 km (0.108 R)
• M47: 37,159,064 km (0.053 R)
• M48: 37,689,089 km (0.092 R)
• M49: 38,221,658 km (0.116 R)
• M50: 39,384,033 km (0.113 R)
• M51: 39,743,966 km (0.091 R)
• M52: 42,110,305 km (0.096 R)
• M53: 42,386,313 km (0.102 R)
• M54: 42,478,465 km (0.114 R)
• M55: 42,755,221 km (0.057 R)
• M56: 43,125,177 km (0.092 R)
• M57: 45,084,909 km (0.116 R)
• M58: 45,650,089 km (0.112 R)
• M59: 46,978,070 km (0.082 R)
• M60: 47,551,030 km (0.046 R)
• M61: 48,703,980 km (0.103 R)
• M62: 51,528,239 km (0.073 R)
• M63: 52,217,735 km (0.09 R)
• M64: 52,712,306 km (0.094 R)
• M65: 54,304,925 km (0.093 R)
• M66: 55,308,278 km (0.081 R)
• M67: 56,216,636 km (0.111 R)
• M68: 56,723,324 km (0.074 R)
• M69: 57,129,931 km (0.065 R)
• M70: 57,231,657 km (0.112 R)
• M71: 59,176,729 km (0.107 R)
• M72: 59,485,948 km (0.105 R)
• M73: 63,342,132 km (0.083 R)
• M74: 65,993,006 km (0.119 R)
• M75: 66,527,519 km (0.085 R)
• M76: 66,741,744 km (0.087 R)
• M77: 67,493,323 km (0.048 R)
• M78: 70,855,236 km (0.104 R)
• M79: 72,171,099 km (0.058 R)
• M80: 72,501,411 km (0.118 R)
• M81: 73,827,297 km (0.065 R)

Kuiper Belt

Range: 30 - 56 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 489 - 12,375 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit