🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.6 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.23

Orbit Range: 0.46 AU - 0.74 AU

Year: 168 Days

Day: 21 Hours

Environment

Temp: 153 °C

Axial Tilt: 13.2 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 0.71 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.79

Radius: 1.7

Gravity: 1.31 G

Time & Orbit

Eccentricity (e): 0.225

Orbit Range: 0.55 AU - 0.87 AU

Year: 216 Days

Day: 46.8 Hours

Environment

Temp: 122 °C

Axial Tilt: 114.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 3 - Terrestrial

Semi-Major Axis: 0.86 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.54

Radius: 1.45

Gravity: 1.21 G

Time & Orbit

Eccentricity (e): 0.227

Orbit Range: 0.66 AU - 1.06 AU

Year: 288 Days

Day: 18.9 Hours

Environment

Temp: 109 °C

Axial Tilt: 43.3 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.3

Radius: 1.4

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.133

Orbit Range: 0.81 AU - 1.05 AU

Year: 324 Days

Day: 21.8 Hours

Environment

Temp: 111 °C

Axial Tilt: 43.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 5 - Gas Giant

Semi-Major Axis: 4.99 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 297.2

Radius: 11.8

Gravity: 2.13 G

Time & Orbit

Eccentricity (e): 0.018

Orbit Range: 4.9 AU - 5.08 AU

Year: 4031 Days

Day: 13.8 Hours

Environment

Temp: -133 °C

Axial Tilt: 18.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (74)

Outer Limit: 88,979,124 km

• M1: 153,637 km (0.054 R)
• M2: 229,184 km (0.109 R)
• M3: 328,218 km (0.118 R)
• M4: 407,205 km (0.098 R)
• M5: 633,846 km (0.088 R)
• M6: 731,384 km (0.107 R)
• M7: 883,525 km (0.073 R)
• M8: 994,676 km (0.107 R)
• M9: 1,078,750 km (0.045 R)
• M10: 1,187,358 km (0.099 R)
• M11: 1,573,321 km (0.099 R)
• M12: 2,175,003 km (0.091 R)
• M13: 2,371,575 km (0.111 R)
• M14: 2,767,561 km (0.097 R)
• M15: 3,153,074 km (0.076 R)
• M16: 3,296,090 km (0.11 R)
• M17: 3,425,043 km (0.099 R)
• M18: 3,738,152 km (0.097 R)
• M19: 3,992,019 km (0.037 R)
• M20: 4,516,809 km (0.03 R)
• M21: 4,732,828 km (0.097 R)
• M22: 5,081,989 km (0.097 R)
• M23: 5,592,567 km (0.069 R)
• M24: 5,863,937 km (0.041 R)
• M25: 5,961,924 km (0.115 R)
• M26: 6,199,186 km (0.118 R)
• M27: 6,298,968 km (0.12 R)
• M28: 6,459,786 km (0.115 R)
• M29: 6,765,115 km (0.107 R)
• M30: 6,847,394 km (0.098 R)
• M31: 7,054,288 km (0.045 R)
• M32: 7,242,482 km (0.049 R)
• M33: 7,368,742 km (0.086 R)
• M34: 7,989,723 km (0.04 R)
• M35: 8,098,481 km (0.103 R)
• M36: 8,185,846 km (0.086 R)
• M37: 8,361,623 km (0.057 R)
• M38: 8,516,457 km (0.112 R)
• M39: 8,739,208 km (0.079 R)
• M40: 9,488,095 km (0.061 R)
• M41: 9,580,248 km (0.091 R)
• M42: 9,975,336 km (0.103 R)
• M43: 10,399,595 km (0.049 R)
• M44: 10,590,033 km (0.092 R)
• M45: 10,998,585 km (0.113 R)
• M46: 11,192,763 km (0.036 R)
• M47: 11,412,373 km (0.092 R)
• M48: 11,608,944 km (0.081 R)
• M49: 11,781,730 km (0.073 R)
• M50: 12,005,229 km (0.073 R)
• M51: 12,230,224 km (0.08 R)
• M52: 12,431,284 km (0.062 R)
• M53: 13,066,776 km (0.106 R)
• M54: 13,375,695 km (0.064 R)
• M55: 13,453,337 km (0.075 R)
• M56: 13,974,386 km (0.066 R)
• M57: 14,132,062 km (0.057 R)
• M58: 14,422,581 km (0.042 R)
• M59: 15,849,894 km (0.119 R)
• M60: 16,041,828 km (0.089 R)
• M61: 16,733,419 km (0.076 R)
• M62: 16,956,919 km (0.106 R)
• M63: 17,265,689 km (0.099 R)
• M64: 17,434,884 km (0.082 R)
• M65: 17,519,706 km (0.116 R)
• M66: 17,718,073 km (0.095 R)
• M67: 17,888,764 km (0.025 R)
• M68: 18,031,480 km (0.06 R)
• M69: 18,605,936 km (0.065 R)
• M70: 18,837,364 km (0.068 R)
• M71: 19,157,204 km (0.115 R)
• M72: 19,273,890 km (0.07 R)
• M73: 19,390,876 km (0.096 R)
• M74: 19,772,799 km (0.072 R)

Asteroid Belt

Center: 10.35 AU

Composition

Type: Outer System (Icy)

A dense region of planetesimals and debris.

Boundary

Planet 6 - Ice Giant

Semi-Major Axis: 15.71 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 204.8

Radius: 8

Gravity: 3.2 G

Time & Orbit

Eccentricity (e): 0.116

Orbit Range: 13.89 AU - 17.53 AU

Year: 22519 Days

Day: 23.8 Hours

Environment

Temp: -199 °C

Axial Tilt: 30 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (85)

Outer Limit: 88,979,124 km

• M1: 101,278 km (0.107 R)
• M2: 162,912 km (0.112 R)
• M3: 221,255 km (0.052 R)
• M4: 278,850 km (0.106 R)
• M5: 371,003 km (0.118 R)
• M6: 695,630 km (0.105 R)
• M7: 948,002 km (0.11 R)
• M8: 1,095,804 km (0.084 R)
• M9: 1,228,498 km (0.081 R)
• M10: 1,510,041 km (0.104 R)
• M11: 1,942,977 km (0.041 R)
• M12: 2,159,744 km (0.038 R)
• M13: 2,886,790 km (0.095 R)
• M14: 3,009,760 km (0.094 R)
• M15: 3,134,375 km (0.096 R)
• M16: 3,292,799 km (0.075 R)
• M17: 3,388,990 km (0.106 R)
• M18: 3,816,990 km (0.114 R)
• M19: 5,276,167 km (0.045 R)
• M20: 5,617,400 km (0.093 R)
• M21: 5,810,082 km (0.053 R)
• M22: 6,401,293 km (0.072 R)
• M23: 6,724,424 km (0.095 R)
• M24: 7,428,731 km (0.114 R)
• M25: 8,374,638 km (0.109 R)
• M26: 8,506,584 km (0.107 R)
• M27: 8,639,277 km (0.094 R)
• M28: 9,041,247 km (0.119 R)
• M29: 10,142,885 km (0.073 R)
• M30: 10,472,150 km (0.096 R)
• M31: 10,757,284 km (0.051 R)
• M32: 11,432,269 km (0.107 R)
• M33: 11,824,066 km (0.071 R)
• M34: 11,972,168 km (0.056 R)
• M35: 14,424,227 km (0.065 R)
• M36: 14,476,885 km (0.082 R)
• M37: 14,741,374 km (0.108 R)
• M38: 16,636,929 km (0.087 R)
• M39: 16,858,334 km (0.116 R)
• M40: 16,913,834 km (0.111 R)
• M41: 17,697,578 km (0.105 R)
• M42: 18,780,068 km (0.083 R)
• M43: 19,474,800 km (0.115 R)
• M44: 22,153,949 km (0.082 R)
• M45: 23,133,964 km (0.054 R)
• M46: 23,505,266 km (0.114 R)
• M47: 23,691,516 km (0.086 R)
• M48: 24,378,918 km (0.115 R)
• M49: 25,581,685 km (0.104 R)
• M50: 26,158,235 km (0.071 R)
• M51: 26,480,319 km (0.115 R)
• M52: 26,738,974 km (0.073 R)
• M53: 27,716,297 km (0.069 R)
• M54: 28,440,350 km (0.111 R)
• M55: 28,506,622 km (0.093 R)
• M56: 28,639,016 km (0.076 R)
• M57: 29,104,116 km (0.115 R)
• M58: 29,840,138 km (0.119 R)
• M59: 30,109,264 km (0.113 R)
• M60: 30,379,139 km (0.046 R)
• M61: 30,514,525 km (0.079 R)
• M62: 31,740,928 km (0.1 R)
• M63: 34,171,594 km (0.069 R)
• M64: 34,523,748 km (0.091 R)
• M65: 35,089,527 km (0.112 R)
• M66: 35,801,164 km (0.074 R)
• M67: 36,589,545 km (0.094 R)
• M68: 37,238,800 km (0.049 R)
• M69: 37,311,205 km (0.085 R)
• M70: 37,964,648 km (0.085 R)
• M71: 38,110,357 km (0.082 R)
• M72: 38,183,211 km (0.102 R)
• M73: 39,209,303 km (0.03 R)
• M74: 39,430,259 km (0.074 R)
• M75: 40,467,271 km (0.102 R)
• M76: 40,765,121 km (0.096 R)
• M77: 41,588,208 km (0.032 R)
• M78: 42,416,681 km (0.063 R)
• M79: 43,784,155 km (0.108 R)
• M80: 44,166,527 km (0.085 R)
• M81: 44,934,712 km (0.057 R)
• M82: 48,051,135 km (0.097 R)
• M83: 49,079,022 km (0.116 R)
• M84: 51,720,322 km (0.111 R)
• M85: 54,243,440 km (0.085 R)

Planet 7 - Ice Giant

Semi-Major Axis: 17.88 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 586.1

Radius: 3.4

Gravity: 50.7 G

Time & Orbit

Eccentricity (e): 0.232

Orbit Range: 13.73 AU - 22.03 AU

Year: 27343 Days

Day: 15.9 Hours

Environment

Temp: -191 °C

Axial Tilt: 46.4 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 88,979,124 km

• M1: 118,182 km (0.048 R)
• M2: 436,826 km (0.114 R)
• M3: 649,704 km (0.053 R)
• M4: 1,127,519 km (0.082 R)
• M5: 1,158,336 km (0.118 R)
• M6: 1,220,868 km (0.054 R)
• M7: 1,415,345 km (0.096 R)
• M8: 1,550,283 km (0.117 R)
• M9: 2,982,234 km (0.104 R)
• M10: 3,111,636 km (0.117 R)
• M11: 3,286,964 km (0.05 R)
• M12: 4,902,173 km (0.085 R)
• M13: 5,106,075 km (0.087 R)
• M14: 6,497,484 km (0.102 R)
• M15: 6,553,135 km (0.074 R)
• M16: 7,997,053 km (0.103 R)
• M17: 8,297,147 km (0.11 R)
• M18: 8,908,553 km (0.105 R)
• M19: 9,407,911 km (0.102 R)
• M20: 9,471,041 km (0.119 R)
• M21: 11,765,125 km (0.116 R)
• M22: 11,901,109 km (0.085 R)
• M23: 13,360,735 km (0.091 R)
• M24: 14,003,408 km (0.062 R)
• M25: 15,541,573 km (0.086 R)
• M26: 15,765,671 km (0.057 R)
• M27: 15,840,619 km (0.074 R)
• M28: 17,363,974 km (0.084 R)
• M29: 17,518,808 km (0.075 R)
• M30: 19,734,951 km (0.113 R)
• M31: 19,896,517 km (0.118 R)
• M32: 20,711,227 km (0.073 R)
• M33: 21,288,076 km (0.108 R)
• M34: 22,541,706 km (0.05 R)
• M35: 23,991,160 km (0.103 R)
• M36: 27,338,263 km (0.072 R)
• M37: 27,879,957 km (0.085 R)
• M38: 30,081,888 km (0.118 R)
• M39: 30,547,586 km (0.094 R)
• M40: 30,828,232 km (0.068 R)
• M41: 33,970,385 km (0.08 R)
• M42: 34,552,620 km (0.104 R)
• M43: 38,516,964 km (0.119 R)
• M44: 38,820,049 km (0.098 R)
• M45: 40,860,863 km (0.096 R)
• M46: 41,169,932 km (0.12 R)
• M47: 41,583,271 km (0.107 R)
• M48: 41,686,793 km (0.085 R)
• M49: 41,790,464 km (0.036 R)
• M50: 42,413,988 km (0.036 R)
• M51: 42,622,528 km (0.113 R)
• M52: 44,409,026 km (0.104 R)
• M53: 46,327,020 km (0.107 R)
• M54: 48,816,927 km (0.066 R)
• M55: 48,926,133 km (0.081 R)
• M56: 49,144,845 km (0.05 R)
• M57: 50,133,089 km (0.106 R)
• M58: 51,683,372 km (0.101 R)
• M59: 55,399,383 km (0.095 R)
• M60: 55,513,227 km (0.061 R)
• M61: 57,693,017 km (0.054 R)
• M62: 60,486,009 km (0.043 R)
• M63: 60,603,294 km (0.11 R)
• M64: 63,084,674 km (0.047 R)
• M65: 63,799,602 km (0.041 R)
• M66: 64,038,660 km (0.114 R)
• M67: 67,901,875 km (0.116 R)
• M68: 69,370,029 km (0.117 R)
• M69: 71,467,690 km (0.105 R)
• M70: 73,711,209 km (0.104 R)
• M71: 77,756,635 km (0.095 R)
• M72: 78,267,362 km (0.025 R)
• M73: 78,395,119 km (0.066 R)
• M74: 78,523,025 km (0.03 R)
• M75: 78,907,342 km (0.088 R)
• M76: 81,096,108 km (0.12 R)
• M77: 83,435,370 km (0.068 R)
• M78: 85,270,038 km (0.043 R)
• M79: 86,060,364 km (0.066 R)
• M80: 86,456,499 km (0.089 R)
• M81: 86,588,594 km (0.047 R)
• M82: 87,118,021 km (0.057 R)
• M83: 88,179,866 km (0.119 R)
• M84: 88,845,727 km (0.082 R)

Kuiper Belt

Range: 30.3 - 56.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 225 - 15,564 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit