🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 0.54 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.46

Radius: 1.82

Gravity: 1.35 G

Time & Orbit

Eccentricity (e): 0.174

Orbit Range: 0.45 AU - 0.63 AU

Year: 141 Days

Day: 38.5 Hours

Environment

Temp: 210 °C

Axial Tilt: 24.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (2)

Outer Limit: 38,167,008 km

• M1: 48,320 km (0.089 R)
• M2: 74,051 km (0.074 R)

Planet 2 - Terrestrial

Semi-Major Axis: 0.61 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.007

Orbit Range: 0.61 AU - 0.61 AU

Year: 170 Days

Day: 28.7 Hours

Environment

Temp: 153 °C

Axial Tilt: 12.6 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,167,008 km

• M1: 107,112 km (0.101 R)

Planet 3 - Terrestrial

Semi-Major Axis: 0.87 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.93

Radius: 1.3

Gravity: 1.14 G

Time & Orbit

Eccentricity (e): 0.205

Orbit Range: 0.69 AU - 1.05 AU

Year: 289 Days

Day: 20.7 Hours

Environment

Temp: 113 °C

Axial Tilt: 8.8 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Satellites (1)

Outer Limit: 38,167,008 km

• M1: 262,095 km (0.112 R)

Planet 4 - Terrestrial

Semi-Major Axis: 0.93 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 4.12

Radius: 1.76

Gravity: 1.33 G

Time & Orbit

Eccentricity (e): 0.085

Orbit Range: 0.85 AU - 1.01 AU

Year: 320 Days

Day: 39.3 Hours

Environment

Temp: 169 °C

Axial Tilt: 9.1 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Asteroid Belt

Center: 1.41 AU

Composition

Type: Inner System (Rocky)

A dense region of planetesimals and debris.

Boundary

Planet 5 - Terrestrial

Semi-Major Axis: 1.88 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.79

Radius: 0.91

Gravity: 0.95 G

Time & Orbit

Eccentricity (e): 0.132

Orbit Range: 1.63 AU - 2.13 AU

Year: 919 Days

Day: 36.9 Hours

Environment

Temp: -50 °C

Axial Tilt: 38.6 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 4.8 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.36

Radius: 1.41

Gravity: 1.19 G

Time & Orbit

Eccentricity (e): 0.17

Orbit Range: 3.98 AU - 5.62 AU

Year: 3748 Days

Day: 47.4 Hours

Environment

Temp: -131 °C

Axial Tilt: 4.7 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Gas Giant

Semi-Major Axis: 6.18 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 881.5

Radius: 8.1

Gravity: 13.44 G

Time & Orbit

Eccentricity (e): 0.226

Orbit Range: 4.78 AU - 7.58 AU

Year: 5476 Days

Day: 5.7 Hours

Environment

Temp: -138 °C

Axial Tilt: 16.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 38,167,008 km

• M1: 121,174 km (0.079 R)
• M2: 238,309 km (0.025 R)
• M3: 358,436 km (0.106 R)
• M4: 599,439 km (0.055 R)
• M5: 650,900 km (0.093 R)
• M6: 731,384 km (0.06 R)
• M7: 787,034 km (0.119 R)
• M8: 1,234,332 km (0.113 R)
• M9: 1,387,520 km (0.072 R)
• M10: 1,457,831 km (0.118 R)
• M11: 1,547,141 km (0.103 R)
• M12: 2,183,231 km (0.095 R)
• M13: 2,265,361 km (0.118 R)
• M14: 2,604,649 km (0.118 R)
• M15: 2,892,026 km (0.047 R)
• M16: 3,283,374 km (0.077 R)
• M17: 3,401,706 km (0.088 R)
• M18: 3,765,079 km (0.096 R)
• M19: 4,166,450 km (0.087 R)
• M20: 4,581,435 km (0.093 R)
• M21: 5,422,923 km (0.116 R)
• M22: 5,704,466 km (0.115 R)
• M23: 6,252,593 km (0.102 R)
• M24: 6,577,669 km (0.081 R)
• M25: 6,667,278 km (0.074 R)
• M26: 6,908,130 km (0.115 R)
• M27: 6,968,867 km (0.078 R)
• M28: 7,305,911 km (0.1 R)
• M29: 7,398,662 km (0.043 R)
• M30: 7,616,925 km (0.064 R)
• M31: 7,868,848 km (0.088 R)
• M32: 8,870,705 km (0.097 R)
• M33: 8,936,827 km (0.029 R)
• M34: 9,135,792 km (0.077 R)
• M35: 9,235,873 km (0.116 R)
• M36: 9,403,573 km (0.111 R)
• M37: 9,538,360 km (0.117 R)
• M38: 9,741,813 km (0.079 R)
• M39: 10,745,166 km (0.099 R)
• M40: 11,170,024 km (0.032 R)
• M41: 11,277,136 km (0.067 R)
• M42: 12,551,261 km (0.082 R)
• M43: 12,699,812 km (0.055 R)
• M44: 12,923,610 km (0.097 R)
• M45: 13,036,108 km (0.116 R)
• M46: 13,148,755 km (0.1 R)
• M47: 14,139,542 km (0.092 R)
• M48: 14,527,000 km (0.119 R)
• M49: 14,917,900 km (0.116 R)
• M50: 15,193,609 km (0.112 R)
• M51: 15,870,240 km (0.107 R)
• M52: 16,313,349 km (0.09 R)
• M53: 16,638,126 km (0.107 R)
• M54: 18,000,364 km (0.093 R)
• M55: 18,462,322 km (0.099 R)
• M56: 18,589,031 km (0.035 R)
• M57: 19,013,441 km (0.119 R)
• M58: 19,526,860 km (0.101 R)
• M59: 20,131,685 km (0.111 R)
• M60: 21,226,891 km (0.101 R)
• M61: 21,492,576 km (0.032 R)
• M62: 21,937,929 km (0.113 R)
• M63: 22,431,303 km (0.113 R)
• M64: 22,701,926 km (0.025 R)
• M65: 22,883,089 km (0.09 R)
• M66: 23,474,748 km (0.064 R)
• M67: 23,566,302 km (0.075 R)
• M68: 24,210,022 km (0.074 R)
• M69: 24,394,925 km (0.089 R)
• M70: 24,812,901 km (0.064 R)
• M71: 25,233,122 km (0.079 R)
• M72: 25,655,885 km (0.104 R)
• M73: 25,750,132 km (0.088 R)
• M74: 26,270,433 km (0.096 R)
• M75: 27,129,424 km (0.052 R)
• M76: 27,949,221 km (0.08 R)
• M77: 28,143,249 km (0.056 R)
• M78: 28,728,177 km (0.117 R)
• M79: 28,973,068 km (0.074 R)
• M80: 29,317,144 km (0.091 R)
• M81: 30,158,183 km (0.083 R)
• M82: 31,510,248 km (0.09 R)
• M83: 32,575,535 km (0.106 R)
• M84: 32,882,061 km (0.104 R)
• M85: 33,395,032 km (0.066 R)
• M86: 34,636,993 km (0.115 R)

Planet 8 - Gas Giant

Semi-Major Axis: 7.36 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 682.7

Radius: 11

Gravity: 5.64 G

Time & Orbit

Eccentricity (e): 0.055

Orbit Range: 6.96 AU - 7.76 AU

Year: 7117 Days

Day: 5.3 Hours

Environment

Temp: -156 °C

Axial Tilt: 23 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (84)

Outer Limit: 38,167,008 km

• M1: 137,929 km (0.046 R)
• M2: 441,015 km (0.111 R)
• M3: 549,323 km (0.077 R)
• M4: 752,477 km (0.067 R)
• M5: 841,189 km (0.043 R)
• M6: 1,062,594 km (0.086 R)
• M7: 1,180,776 km (0.11 R)
• M8: 1,375,702 km (0.067 R)
• M9: 1,960,630 km (0.052 R)
• M10: 2,502,623 km (0.107 R)
• M11: 2,708,918 km (0.116 R)
• M12: 3,336,332 km (0.11 R)
• M13: 3,487,426 km (0.114 R)
• M14: 3,744,435 km (0.094 R)
• M15: 4,034,355 km (0.065 R)
• M16: 4,114,689 km (0.059 R)
• M17: 4,386,509 km (0.12 R)
• M18: 4,469,236 km (0.112 R)
• M19: 4,664,162 km (0.098 R)
• M20: 5,005,096 km (0.083 R)
• M21: 5,178,629 km (0.05 R)
• M22: 5,266,144 km (0.117 R)
• M23: 5,621,140 km (0.118 R)
• M24: 5,711,198 km (0.098 R)
• M25: 6,075,918 km (0.057 R)
• M26: 6,764,517 km (0.088 R)
• M27: 7,477,650 km (0.118 R)
• M28: 7,676,316 km (0.078 R)
• M29: 7,843,267 km (0.098 R)
• M30: 7,977,755 km (0.109 R)
• M31: 8,079,033 km (0.07 R)
• M32: 8,454,224 km (0.098 R)
• M33: 8,800,244 km (0.063 R)
• M34: 9,115,746 km (0.118 R)
• M35: 9,363,630 km (0.091 R)
• M36: 9,470,592 km (0.083 R)
• M37: 9,578,004 km (0.105 R)
• M38: 10,488,307 km (0.112 R)
• M39: 10,710,908 km (0.089 R)
• M40: 10,860,207 km (0.073 R)
• M41: 11,047,803 km (0.099 R)
• M42: 11,123,050 km (0.113 R)
• M43: 11,274,294 km (0.117 R)
• M44: 11,616,873 km (0.089 R)
• M45: 11,693,617 km (0.114 R)
• M46: 12,351,698 km (0.098 R)
• M47: 12,468,983 km (0.115 R)
• M48: 12,547,521 km (0.083 R)
• M49: 12,823,380 km (0.067 R)
• M50: 16,031,357 km (0.111 R)
• M51: 16,116,627 km (0.037 R)
• M52: 16,244,982 km (0.087 R)
• M53: 16,416,721 km (0.068 R)
• M54: 16,588,908 km (0.101 R)
• M55: 17,022,293 km (0.112 R)
• M56: 17,900,133 km (0.049 R)
• M57: 18,389,169 km (0.091 R)
• M58: 18,568,088 km (0.061 R)
• M59: 18,837,663 km (0.105 R)
• M60: 19,791,050 km (0.117 R)
• M61: 19,928,531 km (0.103 R)
• M62: 21,274,014 km (0.106 R)
• M63: 21,509,032 km (0.119 R)
• M64: 21,603,279 km (0.106 R)
• M65: 21,744,798 km (0.068 R)
• M66: 22,171,452 km (0.086 R)
• M67: 22,457,333 km (0.099 R)
• M68: 23,274,287 km (0.115 R)
• M69: 24,198,652 km (0.052 R)
• M70: 24,296,639 km (0.067 R)
• M71: 26,083,436 km (0.11 R)
• M72: 26,284,645 km (0.077 R)
• M73: 27,145,132 km (0.082 R)
• M74: 29,206,291 km (0.084 R)
• M75: 29,624,567 km (0.089 R)
• M76: 29,886,962 km (0.075 R)
• M77: 30,097,446 km (0.083 R)
• M78: 31,370,823 km (0.071 R)
• M79: 31,531,192 km (0.12 R)
• M80: 33,477,311 km (0.111 R)
• M81: 34,796,166 km (0.068 R)
• M82: 34,962,219 km (0.12 R)
• M83: 35,350,725 km (0.098 R)
• M84: 36,356,172 km (0.118 R)

Kuiper Belt

Range: 30.8 - 52.8 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 200 - 10,395 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit