🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.66 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.29

Radius: 1.11

Gravity: 1.05 G

Time & Orbit

Eccentricity (e): 0.148

Orbit Range: 0.56 AU - 0.76 AU

Year: 194 Days

Day: 44.9 Hours

Environment

Temp: 137 °C

Axial Tilt: 17.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 69,530,960 km

• M1: 121,773 km (0.087 R)
• M2: 155,133 km (0.088 R)

Planet 2 - Terrestrial

Semi-Major Axis: 1.47 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.61

Radius: 0.82

Gravity: 0.91 G

Time & Orbit

Eccentricity (e): 0.045

Orbit Range: 1.4 AU - 1.54 AU

Year: 645 Days

Day: 30.2 Hours

Environment

Temp: -23 °C

Axial Tilt: 5.9 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 1.83 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.03

Radius: 1.01

Gravity: 1.01 G

Time & Orbit

Eccentricity (e): 0.033

Orbit Range: 1.77 AU - 1.89 AU

Year: 895 Days

Day: 45.7 Hours

Environment

Temp: -53 °C

Axial Tilt: 0.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Asteroid Belt

Center: 3.65 AU

Composition

Type: Inner (Rocky/Metallic)

A dense region of planetesimals and debris.

Boundary

Planet 4 - Gas Giant

Semi-Major Axis: 5.47 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 811.8

Radius: 10.6

Gravity: 7.22 G

Time & Orbit

Eccentricity (e): 0.186

Orbit Range: 4.45 AU - 6.49 AU

Year: 4627 Days

Day: 9.8 Hours

Environment

Temp: -143 °C

Axial Tilt: 14.9 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (81)

Outer Limit: 69,530,960 km

• M1: 251,175 km (0.051 R)
• M2: 346,917 km (0.078 R)
• M3: 420,220 km (0.118 R)
• M4: 510,877 km (0.106 R)
• M5: 679,474 km (0.116 R)
• M6: 777,311 km (0.098 R)
• M7: 1,016,518 km (0.082 R)
• M8: 1,101,639 km (0.054 R)
• M9: 1,372,112 km (0.106 R)
• M10: 1,466,957 km (0.107 R)
• M11: 1,748,500 km (0.086 R)
• M12: 2,193,703 km (0.072 R)
• M13: 2,594,476 km (0.077 R)
• M14: 3,270,658 km (0.066 R)
• M15: 3,442,546 km (0.114 R)
• M16: 3,551,603 km (0.1 R)
• M17: 3,706,138 km (0.077 R)
• M18: 3,840,477 km (0.116 R)
• M19: 4,022,088 km (0.063 R)
• M20: 4,160,317 km (0.104 R)
• M21: 4,229,880 km (0.063 R)
• M22: 4,536,256 km (0.041 R)
• M23: 4,849,963 km (0.094 R)
• M24: 5,046,535 km (0.116 R)
• M25: 5,729,449 km (0.098 R)
• M26: 6,068,587 km (0.044 R)
• M27: 6,253,939 km (0.027 R)
• M28: 6,958,994 km (0.105 R)
• M29: 7,292,896 km (0.058 R)
• M30: 7,575,187 km (0.03 R)
• M31: 8,092,347 km (0.043 R)
• M32: 8,472,924 km (0.063 R)
• M33: 8,591,256 km (0.072 R)
• M34: 8,710,186 km (0.12 R)
• M35: 8,859,485 km (0.12 R)
• M36: 9,343,135 km (0.118 R)
• M37: 9,465,506 km (0.115 R)
• M38: 9,897,545 km (0.052 R)
• M39: 10,717,341 km (0.099 R)
• M40: 11,297,482 km (0.06 R)
• M41: 12,220,351 km (0.062 R)
• M42: 13,235,971 km (0.033 R)
• M43: 13,615,052 km (0.109 R)
• M44: 14,454,745 km (0.116 R)
• M45: 14,525,504 km (0.117 R)
• M46: 14,845,195 km (0.107 R)
• M47: 14,916,553 km (0.104 R)
• M48: 16,000,689 km (0.111 R)
• M49: 16,073,992 km (0.106 R)
• M50: 16,331,001 km (0.062 R)
• M51: 16,960,808 km (0.103 R)
• M52: 17,072,857 km (0.075 R)
• M53: 17,749,937 km (0.09 R)
• M54: 18,129,916 km (0.102 R)
• M55: 18,397,546 km (0.039 R)
• M56: 18,474,140 km (0.102 R)
• M57: 19,951,569 km (0.075 R)
• M58: 20,109,245 km (0.107 R)
• M59: 20,346,507 km (0.088 R)
• M60: 20,624,610 km (0.11 R)
• M61: 20,744,288 km (0.04 R)
• M62: 21,547,329 km (0.075 R)
• M63: 21,911,899 km (0.097 R)
• M64: 22,074,662 km (0.045 R)
• M65: 22,278,713 km (0.095 R)
• M66: 22,442,373 km (0.034 R)
• M67: 23,225,069 km (0.118 R)
• M68: 23,432,562 km (0.087 R)
• M69: 23,765,866 km (0.09 R)
• M70: 25,157,126 km (0.06 R)
• M71: 25,412,938 km (0.115 R)
• M72: 26,142,378 km (0.12 R)
• M73: 26,401,481 km (0.097 R)
• M74: 26,748,249 km (0.117 R)
• M75: 26,878,698 km (0.109 R)
• M76: 27,753,696 km (0.111 R)
• M77: 28,106,298 km (0.118 R)
• M78: 28,194,711 km (0.057 R)
• M79: 29,307,270 km (0.068 R)
• M80: 29,846,421 km (0.096 R)
• M81: 30,343,535 km (0.089 R)

Planet 5 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 878

Radius: 13.7

Gravity: 4.68 G

Time & Orbit

Eccentricity (e): 0.068

Orbit Range: 7.69 AU - 8.81 AU

Year: 8570 Days

Day: 8.2 Hours

Environment

Temp: -171 °C

Axial Tilt: 20.6 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 69,530,960 km

• M1: 647,310 km (0.088 R)
• M2: 1,131,708 km (0.062 R)
• M3: 1,519,316 km (0.057 R)
• M4: 1,695,093 km (0.095 R)
• M5: 1,808,638 km (0.113 R)
• M6: 2,364,245 km (0.104 R)
• M7: 3,082,165 km (0.102 R)
• M8: 3,451,223 km (0.067 R)
• M9: 3,538,438 km (0.116 R)
• M10: 3,715,114 km (0.118 R)
• M11: 4,325,473 km (0.114 R)
• M12: 4,804,036 km (0.06 R)
• M13: 5,033,220 km (0.075 R)
• M14: 5,165,914 km (0.12 R)
• M15: 5,266,144 km (0.075 R)
• M16: 5,434,591 km (0.119 R)
• M17: 5,811,728 km (0.114 R)
• M18: 6,232,995 km (0.083 R)
• M19: 6,846,795 km (0.114 R)
• M20: 6,994,149 km (0.057 R)
• M21: 7,291,849 km (0.061 R)
• M22: 7,555,889 km (0.081 R)
• M23: 7,977,157 km (0.1 R)
• M24: 8,171,185 km (0.081 R)
• M25: 9,945,416 km (0.047 R)
• M26: 10,238,478 km (0.053 R)
• M27: 10,876,064 km (0.12 R)
• M28: 11,395,319 km (0.04 R)
• M29: 11,614,180 km (0.062 R)
• M30: 12,144,954 km (0.045 R)
• M31: 12,368,602 km (0.07 R)
• M32: 12,774,312 km (0.062 R)
• M33: 12,910,595 km (0.088 R)
• M34: 13,368,365 km (0.102 R)
• M35: 13,738,320 km (0.102 R)
• M36: 14,205,664 km (0.064 R)
• M37: 14,346,885 km (0.047 R)
• M38: 14,441,281 km (0.093 R)
• M39: 15,638,812 km (0.047 R)
• M40: 15,882,208 km (0.108 R)
• M41: 16,126,800 km (0.085 R)
• M42: 18,332,770 km (0.088 R)
• M43: 18,435,245 km (0.094 R)
• M44: 18,950,609 km (0.096 R)
• M45: 19,262,222 km (0.082 R)
• M46: 20,154,274 km (0.028 R)
• M47: 21,167,052 km (0.047 R)
• M48: 21,544,337 km (0.066 R)
• M49: 21,869,563 km (0.112 R)
• M50: 22,251,038 km (0.064 R)
• M51: 24,360,218 km (0.072 R)
• M52: 24,473,015 km (0.066 R)
• M53: 24,869,000 km (0.081 R)
• M54: 25,267,230 km (0.086 R)
• M55: 25,495,816 km (0.109 R)
• M56: 26,416,590 km (0.088 R)
• M57: 26,764,854 km (0.1 R)
• M58: 26,939,435 km (0.068 R)
• M59: 28,113,479 km (0.052 R)
• M60: 28,766,175 km (0.119 R)
• M61: 29,124,461 km (0.064 R)
• M62: 29,244,140 km (0.068 R)
• M63: 29,724,648 km (0.104 R)
• M64: 29,845,224 km (0.099 R)
• M65: 30,086,825 km (0.102 R)
• M66: 30,207,849 km (0.064 R)
• M67: 30,571,970 km (0.113 R)
• M68: 31,120,845 km (0.048 R)
• M69: 31,365,737 km (0.116 R)
• M70: 31,550,041 km (0.08 R)
• M71: 31,857,764 km (0.04 R)
• M72: 33,411,338 km (0.116 R)
• M73: 36,721,341 km (0.067 R)
• M74: 37,564,923 km (0.119 R)
• M75: 38,415,088 km (0.038 R)
• M76: 39,602,596 km (0.037 R)
• M77: 39,735,289 km (0.119 R)
• M78: 39,934,703 km (0.064 R)
• M79: 42,555,957 km (0.067 R)
• M80: 43,305,292 km (0.08 R)
• M81: 43,442,025 km (0.095 R)
• M82: 46,486,042 km (0.056 R)
• M83: 46,696,078 km (0.082 R)

Planet 6 - Ice Giant

Semi-Major Axis: 13.1 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 711.1

Radius: 3.9

Gravity: 46.75 G

Time & Orbit

Eccentricity (e): 0.218

Orbit Range: 10.24 AU - 15.96 AU

Year: 17147 Days

Day: 16.4 Hours

Environment

Temp: -189 °C

Axial Tilt: 32.1 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (93)

Outer Limit: 69,530,960 km

• M1: 50,714 km (0.063 R)
• M2: 89,160 km (0.092 R)
• M3: 139,874 km (0.111 R)
• M4: 230,530 km (0.102 R)
• M5: 260,001 km (0.031 R)
• M6: 373,995 km (0.115 R)
• M7: 563,236 km (0.068 R)
• M8: 944,711 km (0.101 R)
• M9: 2,514,591 km (0.109 R)
• M10: 3,495,055 km (0.102 R)
• M11: 3,610,545 km (0.102 R)
• M12: 3,688,186 km (0.081 R)
• M13: 4,621,078 km (0.087 R)
• M14: 4,918,778 km (0.071 R)
• M15: 4,961,713 km (0.111 R)
• M16: 5,398,987 km (0.107 R)
• M17: 5,848,529 km (0.102 R)
• M18: 5,894,007 km (0.086 R)
• M19: 5,939,783 km (0.112 R)
• M20: 6,077,713 km (0.101 R)
• M21: 6,263,214 km (0.095 R)
• M22: 6,309,889 km (0.031 R)
• M23: 6,735,046 km (0.077 R)
• M24: 6,926,980 km (0.113 R)
• M25: 7,072,239 km (0.109 R)
• M26: 7,120,859 km (0.064 R)
• M27: 7,662,702 km (0.067 R)
• M28: 7,963,992 km (0.036 R)
• M29: 8,218,009 km (0.11 R)
• M30: 8,269,022 km (0.103 R)
• M31: 9,473,435 km (0.036 R)
• M32: 10,509,101 km (0.096 R)
• M33: 11,012,049 km (0.063 R)
• M34: 11,124,846 km (0.057 R)
• M35: 11,408,633 km (0.1 R)
• M36: 11,579,922 km (0.079 R)
• M37: 11,809,854 km (0.117 R)
• M38: 13,280,252 km (0.118 R)
• M39: 15,244,771 km (0.082 R)
• M40: 15,370,433 km (0.074 R)
• M41: 16,068,307 km (0.09 R)
• M42: 16,711,578 km (0.081 R)
• M43: 17,560,396 km (0.063 R)
• M44: 17,890,709 km (0.102 R)
• M45: 19,503,972 km (0.052 R)
• M46: 20,189,729 km (0.107 R)
• M47: 20,674,575 km (0.075 R)
• M48: 22,938,889 km (0.059 R)
• M49: 23,082,951 km (0.036 R)
• M50: 24,027,064 km (0.096 R)
• M51: 24,393,429 km (0.081 R)
• M52: 24,467,031 km (0.109 R)
• M53: 25,653,192 km (0.071 R)
• M54: 26,782,208 km (0.072 R)
• M55: 27,314,626 km (0.088 R)
• M56: 28,777,095 km (0.059 R)
• M57: 29,635,488 km (0.109 R)
• M58: 31,377,106 km (0.054 R)
• M59: 31,457,141 km (0.103 R)
• M60: 33,070,404 km (0.09 R)
• M61: 34,462,562 km (0.06 R)
• M62: 36,208,818 km (0.112 R)
• M63: 36,544,665 km (0.081 R)
• M64: 37,813,255 km (0.045 R)
• M65: 39,010,188 km (0.072 R)
• M66: 39,440,731 km (0.077 R)
• M67: 40,219,687 km (0.068 R)
• M68: 40,480,436 km (0.101 R)
• M69: 41,968,635 km (0.052 R)
• M70: 44,010,347 km (0.111 R)
• M71: 44,368,784 km (0.112 R)
• M72: 44,728,118 km (0.107 R)
• M73: 44,818,176 km (0.032 R)
• M74: 46,175,178 km (0.104 R)
• M75: 46,448,194 km (0.098 R)
• M76: 48,189,812 km (0.057 R)
• M77: 50,232,871 km (0.114 R)
• M78: 50,889,007 km (0.105 R)
• M79: 53,159,454 km (0.065 R)
• M80: 53,636,671 km (0.072 R)
• M81: 53,732,264 km (0.104 R)
• M82: 53,828,007 km (0.083 R)
• M83: 58,387,600 km (0.076 R)
• M84: 60,067,135 km (0.101 R)
• M85: 60,365,134 km (0.069 R)
• M86: 60,962,628 km (0.039 R)
• M87: 64,995,936 km (0.1 R)
• M88: 66,736,059 km (0.093 R)
• M89: 66,838,833 km (0.044 R)
• M90: 66,941,756 km (0.075 R)
• M91: 67,147,603 km (0.089 R)
• M92: 68,180,426 km (0.105 R)
• M93: 69,218,486 km (0.051 R)

Kuiper Belt

Range: 30.3 - 57.3 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 203 - 11,871 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit