🌌 Stone's Star System Generator

Planet 1 - Terrestrial

Semi-Major Axis: 1.01 AU

Status: Inner (Hot)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.03

Radius: 1.56

Gravity: 1.25 G

Time & Orbit

Eccentricity (e): 0.119

Orbit Range: 0.89 AU - 1.13 AU

Year: 355 Days

Day: 21.5 Hours

Environment

Temp: 129 °C

Axial Tilt: 14.4 °

Atmosphere: Dense CO₂

Biome: Volcanic/Barren

Planet 2 - Terrestrial

Semi-Major Axis: 1.95 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.17

Radius: 1.36

Gravity: 1.17 G

Time & Orbit

Eccentricity (e): 0.197

Orbit Range: 1.57 AU - 2.33 AU

Year: 953 Days

Day: 26.8 Hours

Environment

Temp: -42 °C

Axial Tilt: 35.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 3 - Terrestrial

Semi-Major Axis: 2.52 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 1.14

Radius: 1.05

Gravity: 1.03 G

Time & Orbit

Eccentricity (e): 0.053

Orbit Range: 2.39 AU - 2.65 AU

Year: 1400 Days

Day: 40.4 Hours

Environment

Temp: -67 °C

Axial Tilt: 16.2 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (1)

Outer Limit: 46,267,943 km

• M1: 237,113 km (0.06 R)

Planet 4 - Terrestrial

Semi-Major Axis: 2.77 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.61

Radius: 1.67

Gravity: 1.29 G

Time & Orbit

Eccentricity (e): 0.03

Orbit Range: 2.69 AU - 2.85 AU

Year: 1613 Days

Day: 27.2 Hours

Environment

Temp: -77 °C

Axial Tilt: 13.8 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 5 - Terrestrial

Semi-Major Axis: 2.84 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 2.52

Radius: 1.45

Gravity: 1.2 G

Time & Orbit

Eccentricity (e): 0.091

Orbit Range: 2.58 AU - 3.1 AU

Year: 1674 Days

Day: 43.1 Hours

Environment

Temp: -88 °C

Axial Tilt: 10.3 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 6 - Terrestrial

Semi-Major Axis: 2.96 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 3.31

Radius: 1.61

Gravity: 1.28 G

Time & Orbit

Eccentricity (e): 0.147

Orbit Range: 2.52 AU - 3.4 AU

Year: 1782 Days

Day: 27.4 Hours

Environment

Temp: -98 °C

Axial Tilt: 24.1 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Planet 7 - Terrestrial

Semi-Major Axis: 5.53 AU

Status: Outer (Cold)

Composition: Rocky (Silicates/Metals)

Physical Data

Mass: 0.3

Radius: 0.62

Gravity: 0.78 G

Time & Orbit

Eccentricity (e): 0.242

Orbit Range: 4.19 AU - 6.87 AU

Year: 4550 Days

Day: 33.7 Hours

Environment

Temp: -141 °C

Axial Tilt: 15.4 °

Atmosphere: Thin N₂/CH₄

Biome: Ice Cap/Desert

Satellites (2)

Outer Limit: 46,267,943 km

• M1: 311,164 km (0.091 R)
• M2: 1,923,380 km (0.077 R)

Asteroid Belt

Center: 6.89 AU

Composition

Type: Main (Rocky/Icy Mix)

A dense region of planetesimals and debris.

Boundary

Planet 8 - Gas Giant

Semi-Major Axis: 8.25 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 428.2

Radius: 9.6

Gravity: 4.65 G

Time & Orbit

Eccentricity (e): 0.062

Orbit Range: 7.74 AU - 8.76 AU

Year: 8290 Days

Day: 11.7 Hours

Environment

Temp: -152 °C

Axial Tilt: 12.3 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (83)

Outer Limit: 46,267,943 km

• M1: 136,134 km (0.07 R)
• M2: 213,775 km (0.088 R)
• M3: 375,939 km (0.08 R)
• M4: 452,085 km (0.119 R)
• M5: 758,611 km (0.055 R)
• M6: 904,618 km (0.098 R)
• M7: 1,012,778 km (0.118 R)
• M8: 1,108,969 km (0.118 R)
• M9: 1,580,651 km (0.079 R)
• M10: 1,750,893 km (0.117 R)
• M11: 2,491,702 km (0.107 R)
• M12: 2,713,257 km (0.104 R)
• M13: 2,781,024 km (0.117 R)
• M14: 3,223,535 km (0.07 R)
• M15: 3,839,280 km (0.101 R)
• M16: 3,966,737 km (0.092 R)
• M17: 4,043,930 km (0.062 R)
• M18: 4,331,307 km (0.108 R)
• M19: 4,410,893 km (0.102 R)
• M20: 4,490,928 km (0.079 R)
• M21: 4,652,494 km (0.082 R)
• M22: 4,898,582 km (0.117 R)
• M23: 4,981,459 km (0.093 R)
• M24: 5,176,834 km (0.094 R)
• M25: 5,318,055 km (0.052 R)
• M26: 5,431,899 km (0.112 R)
• M27: 6,522,916 km (0.104 R)
• M28: 7,234,553 km (0.101 R)
• M29: 7,329,248 km (0.102 R)
• M30: 8,730,831 km (0.066 R)
• M31: 10,107,281 km (0.043 R)
• M32: 10,748,457 km (0.119 R)
• M33: 11,037,630 km (0.103 R)
• M34: 11,183,189 km (0.095 R)
• M35: 11,660,705 km (0.114 R)
• M36: 11,846,207 km (0.101 R)
• M37: 11,920,706 km (0.104 R)
• M38: 12,144,954 km (0.09 R)
• M39: 13,481,162 km (0.075 R)
• M40: 13,675,789 km (0.113 R)
• M41: 13,793,073 km (0.108 R)
• M42: 14,424,077 km (0.105 R)
• M43: 14,503,663 km (0.05 R)
• M44: 14,863,446 km (0.09 R)
• M45: 15,104,897 km (0.072 R)
• M46: 16,207,583 km (0.033 R)
• M47: 16,290,311 km (0.099 R)
• M48: 16,414,626 km (0.119 R)
• M49: 17,293,813 km (0.1 R)
• M50: 17,931,250 km (0.034 R)
• M51: 18,836,466 km (0.082 R)
• M52: 19,010,598 km (0.095 R)
• M53: 19,228,862 km (0.103 R)
• M54: 19,404,190 km (0.116 R)
• M55: 19,536,136 km (0.043 R)
• M56: 19,624,099 km (0.118 R)
• M57: 19,756,493 km (0.071 R)
• M58: 19,977,748 km (0.045 R)
• M59: 21,458,319 km (0.038 R)
• M60: 22,372,661 km (0.107 R)
• M61: 22,603,341 km (0.051 R)
• M62: 22,788,393 km (0.098 R)
• M63: 23,440,042 km (0.058 R)
• M64: 23,674,312 km (0.091 R)
• M65: 24,097,823 km (0.032 R)
• M66: 24,239,493 km (0.115 R)
• M67: 24,571,301 km (0.036 R)
• M68: 25,048,069 km (0.078 R)
• M69: 26,204,311 km (0.096 R)
• M70: 26,838,008 km (0.112 R)
• M71: 28,021,028 km (0.077 R)
• M72: 28,120,361 km (0.107 R)
• M73: 29,523,589 km (0.11 R)
• M74: 30,284,743 km (0.109 R)
• M75: 30,590,969 km (0.052 R)
• M76: 30,744,457 km (0.074 R)
• M77: 31,567,544 km (0.109 R)
• M78: 33,235,261 km (0.09 R)
• M79: 33,551,062 km (0.089 R)
• M80: 33,762,295 km (0.104 R)
• M81: 33,920,868 km (0.099 R)
• M82: 35,359,850 km (0.12 R)
• M83: 35,736,239 km (0.08 R)

Planet 9 - Gas Giant

Semi-Major Axis: 11.98 AU

Status: Outer (Cold)

Composition: Hydrogen/Helium Atmosphere

Physical Data

Mass: 699.3

Radius: 10

Gravity: 6.99 G

Time & Orbit

Eccentricity (e): 0.143

Orbit Range: 10.27 AU - 13.69 AU

Year: 14506 Days

Day: 5.8 Hours

Environment

Temp: -170 °C

Axial Tilt: 50 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (86)

Outer Limit: 46,267,943 km

• M1: 129,851 km (0.12 R)
• M2: 195,524 km (0.096 R)
• M3: 383,120 km (0.096 R)
• M4: 618,138 km (0.077 R)
• M5: 856,298 km (0.077 R)
• M6: 1,708,258 km (0.058 R)
• M7: 2,531,495 km (0.098 R)
• M8: 3,323,167 km (0.092 R)
• M9: 3,462,144 km (0.114 R)
• M10: 4,450,836 km (0.083 R)
• M11: 4,604,473 km (0.102 R)
• M12: 5,317,307 km (0.109 R)
• M13: 5,480,368 km (0.1 R)
• M14: 6,022,062 km (0.066 R)
• M15: 6,277,725 km (0.032 R)
• M16: 6,406,978 km (0.093 R)
• M17: 6,493,744 km (0.088 R)
• M18: 7,111,284 km (0.095 R)
• M19: 7,472,563 km (0.064 R)
• M20: 7,701,448 km (0.093 R)
• M21: 7,886,351 km (0.103 R)
• M22: 8,592,303 km (0.106 R)
• M23: 8,880,429 km (0.118 R)
• M24: 9,123,077 km (0.115 R)
• M25: 9,565,138 km (0.044 R)
• M26: 9,664,322 km (0.082 R)
• M27: 10,115,060 km (0.055 R)
• M28: 11,193,062 km (0.109 R)
• M29: 11,613,432 km (0.1 R)
• M30: 11,825,562 km (0.044 R)
• M31: 11,932,076 km (0.064 R)
• M32: 13,235,223 km (0.099 R)
• M33: 13,847,676 km (0.05 R)
• M34: 14,754,838 km (0.054 R)
• M35: 14,984,620 km (0.119 R)
• M36: 16,269,516 km (0.095 R)
• M37: 16,447,538 km (0.114 R)
• M38: 17,286,632 km (0.103 R)
• M39: 17,468,095 km (0.054 R)
• M40: 19,131,024 km (0.119 R)
• M41: 19,444,432 km (0.119 R)
• M42: 19,822,915 km (0.072 R)
• M43: 20,715,266 km (0.117 R)
• M44: 21,425,706 km (0.073 R)
• M45: 24,685,893 km (0.071 R)
• M46: 24,958,759 km (0.09 R)
• M47: 25,370,004 km (0.063 R)
• M48: 25,507,484 km (0.075 R)
• M49: 26,756,926 km (0.089 R)
• M50: 28,453,515 km (0.118 R)
• M51: 28,525,023 km (0.09 R)
• M52: 29,242,793 km (0.103 R)
• M53: 30,622,834 km (0.059 R)
• M54: 31,210,305 km (0.12 R)
• M55: 31,505,461 km (0.113 R)
• M56: 31,579,363 km (0.094 R)
• M57: 33,069,956 km (0.117 R)
• M58: 34,127,014 km (0.072 R)
• M59: 34,355,001 km (0.06 R)
• M60: 36,662,100 km (0.093 R)
• M61: 36,973,563 km (0.079 R)
• M62: 39,655,703 km (0.105 R)
• M63: 41,992,571 km (0.068 R)
• M64: 42,073,952 km (0.071 R)
• M65: 42,399,926 km (0.045 R)
• M66: 42,645,117 km (0.065 R)
• M67: 42,726,797 km (0.118 R)
• M68: 43,136,696 km (0.052 R)
• M69: 43,218,675 km (0.09 R)
• M70: 43,877,504 km (0.058 R)
• M71: 44,539,624 km (0.093 R)
• M72: 47,136,195 km (0.096 R)
• M73: 47,559,706 km (0.112 R)
• M74: 47,644,528 km (0.085 R)
• M75: 49,437,608 km (0.12 R)
• M76: 53,001,478 km (0.04 R)
• M77: 54,326,018 km (0.084 R)
• M78: 54,681,014 km (0.112 R)
• M79: 56,019,316 km (0.106 R)
• M80: 56,108,925 km (0.038 R)
• M81: 57,187,825 km (0.077 R)
• M82: 58,455,218 km (0.113 R)
• M83: 58,727,935 km (0.049 R)
• M84: 59,183,461 km (0.113 R)
• M85: 59,731,737 km (0.072 R)
• M86: 61,201,985 km (0.1 R)

Planet 10 - Ice Giant

Semi-Major Axis: 19.32 AU

Status: Outer (Cold)

Composition: Methane/Ammonia Ices

Physical Data

Mass: 69.8

Radius: 6.1

Gravity: 1.88 G

Time & Orbit

Eccentricity (e): 0.237

Orbit Range: 14.74 AU - 23.9 AU

Year: 29709 Days

Day: 18.3 Hours

Environment

Temp: -193 °C

Axial Tilt: 26.2 °

Atmosphere: H₂, CH₄

Biome: None

Satellites (47)

Outer Limit: 46,267,943 km

• M1: 77,342 km (0.037 R)
• M2: 169,345 km (0.094 R)
• M3: 404,662 km (0.112 R)
• M4: 607,816 km (0.103 R)
• M5: 1,302,249 km (0.034 R)
• M6: 1,625,082 km (0.06 R)
• M7: 2,521,472 km (0.117 R)
• M8: 2,840,265 km (0.066 R)
• M9: 3,200,048 km (0.118 R)
• M10: 3,574,043 km (0.115 R)
• M11: 6,341,603 km (0.05 R)
• M12: 6,773,642 km (0.079 R)
• M13: 6,919,799 km (0.031 R)
• M14: 7,178,005 km (0.111 R)
• M15: 7,818,284 km (0.119 R)
• M16: 8,010,068 km (0.12 R)
• M17: 9,354,953 km (0.092 R)
• M18: 9,517,865 km (0.069 R)
• M19: 10,053,276 km (0.093 R)
• M20: 14,252,937 km (0.072 R)
• M21: 16,016,846 km (0.098 R)
• M22: 16,358,228 km (0.101 R)
• M23: 16,407,296 km (0.116 R)
• M24: 19,537,183 km (0.113 R)
• M25: 25,125,411 km (0.1 R)
• M26: 25,863,527 km (0.103 R)
• M27: 27,419,195 km (0.112 R)
• M28: 27,827,448 km (0.067 R)
• M29: 28,003,076 km (0.107 R)
• M30: 28,120,211 km (0.101 R)
• M31: 28,827,210 km (0.075 R)
• M32: 29,064,174 km (0.08 R)
• M33: 30,439,277 km (0.047 R)
• M34: 30,680,579 km (0.094 R)
• M35: 34,249,984 km (0.056 R)
• M36: 35,447,515 km (0.044 R)
• M37: 35,574,374 km (0.072 R)
• M38: 35,637,953 km (0.095 R)
• M39: 36,658,809 km (0.036 R)
• M40: 38,468,344 km (0.047 R)
• M41: 38,663,869 km (0.04 R)
• M42: 39,121,638 km (0.066 R)
• M43: 39,187,162 km (0.092 R)
• M44: 40,837,227 km (0.079 R)
• M45: 42,577,349 km (0.111 R)
• M46: 43,117,697 km (0.052 R)
• M47: 44,478,140 km (0.113 R)

Kuiper Belt

Range: 31.4 - 51.4 AU

Composition

Type: Dwarf Planets/TNOs (Ices)

Reservoir of dwarf planets and volatile ices.

Outer System

Oort Cloud

Range: 170 - 17,243 AU

Composition

Type: Cometary Reservoir

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

Gravitational Limit